| 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 | $139.27 | 9.749% | $152.8474 | $152.85 | $152.85 | $152.80 |
| Purchase #2 | $34.63 | 12.177% | $38.8469 | $38.85 | $38.85 | $38.80 |
| Purchase #3 | $33.45 | 5.538% | $35.3025 | $35.30 | $35.30 | $35.30 |
| Purchase #4 | $189.31 | 6.680% | $201.9559 | $201.96 | $201.95 | $202.00 |
| Purchase #5 | $155.85 | 8.403% | $168.9461 | $168.95 | $168.95 | $168.90 |
| Purchase #6 | $186.58 | 12.170% | $209.2868 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $128.93 | 8.529% | $139.9264 | $139.93 | $139.95 | $139.90 |
| 7 purchase totals = | $868.02 | $947.1120 | $947.13 | $947.15 | $947.00 | |