| 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 | $145.61 | 5.632% | $153.8108 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $10.42 | 8.483% | $11.3039 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $195.54 | 12.135% | $219.2688 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $235.37 | 10.381% | $259.8038 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $226.55 | 3.471% | $234.4136 | $234.41 | $234.40 | $234.40 |
| Purchase #6 | $184.44 | 6.468% | $196.3696 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $175.68 | 12.460% | $197.5697 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $1,173.61 | $1,272.5402 | $1,272.53 | $1,272.45 | $1,272.60 | |