| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.39 | 4.299% | $145.3824 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $187.44 | 5.188% | $197.1644 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $106.59 | 11.394% | $118.7349 | $118.73 | $118.75 | $118.70 |
| Purchase #4 | $202.54 | 13.353% | $229.5852 | $229.59 | $229.60 | $229.60 |
| Purchase #5 | $195.41 | 12.210% | $219.2696 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $157.34 | 13.517% | $178.6076 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $241.63 | 7.508% | $259.7716 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,230.34 | $1,348.5157 | $1,348.51 | $1,348.50 | $1,348.60 | |