| 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 | $131.51 | 12.494% | $147.9409 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $138.53 | 8.192% | $149.8784 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $95.51 | 10.234% | $105.2845 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $130.42 | 8.239% | $141.1653 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $204.61 | 7.349% | $219.6468 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $167.78 | 4.855% | $175.9257 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $180.98 | 9.288% | $197.7894 | $197.79 | $197.80 | $197.80 |
| 7 purchase totals = | $1,049.34 | $1,137.6310 | $1,137.64 | $1,137.70 | $1,137.60 | |