| 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 | $179.37 | 10.194% | $197.655 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $173.40 | 9.113% | $189.2019 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $84.92 | 13.159% | $96.0946 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $184.51 | 10.317% | $203.5459 | $203.55 | $203.55 | $203.50 |
| Purchase #5 | $124.25 | 5.394% | $130.952 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $66.63 | 9.228% | $72.7786 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $243.26 | 5.489% | $256.6125 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $1,056.34 | $1,146.8405 | $1,146.84 | $1,146.85 | $1,146.90 | |