| 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 | $155.74 | 6.624% | $166.0562 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $25.40 | 3.719% | $26.3446 | $26.34 | $26.35 | $26.30 |
| Purchase #3 | $26.37 | 9.181% | $28.791 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $75.43 | 10.442% | $83.3064 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $112.70 | 8.634% | $122.4305 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $238.28 | 8.664% | $258.9246 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $235.31 | 7.554% | $253.0853 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $869.23 | $938.9386 | $938.94 | $938.95 | $938.90 | |