| 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 | $147.98 | 7.153% | $158.565 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $94.64 | 4.154% | $98.5713 | $98.57 | $98.55 | $98.60 |
| Purchase #3 | $232.51 | 8.313% | $251.8386 | $251.84 | $251.85 | $251.80 |
| Purchase #4 | $100.94 | 7.380% | $108.3894 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $56.95 | 11.624% | $63.5699 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $133.64 | 3.433% | $138.2279 | $138.23 | $138.25 | $138.20 |
| Purchase #7 | $118.44 | 13.589% | $134.5348 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $885.10 | $953.6969 | $953.70 | $953.70 | $953.70 | |