| 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 | $197.74 | 13.482% | $224.3993 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $66.64 | 4.696% | $69.7694 | $69.77 | $69.75 | $69.80 |
| Purchase #3 | $28.37 | 3.379% | $29.3286 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $48.38 | 6.532% | $51.5402 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $59.36 | 9.770% | $65.1595 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $120.70 | 12.292% | $135.5364 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $160.30 | 3.580% | $166.0387 | $166.04 | $166.05 | $166.00 |
| 7 purchase totals = | $681.49 | $741.7721 | $741.78 | $741.80 | $741.70 | |