| 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 | $160.55 | 8.340% | $173.9399 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $16.32 | 11.551% | $18.2051 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $12.46 | 13.200% | $14.1047 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $38.51 | 6.443% | $40.9912 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $127.48 | 7.161% | $136.6088 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $122.64 | 4.582% | $128.2594 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $217.86 | 4.797% | $228.3107 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $695.82 | $740.4198 | $740.42 | $740.40 | $740.40 | |