| 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 | $150.54 | 13.368% | $170.6642 | $170.66 | $170.65 | $170.70 |
| Purchase #2 | $13.53 | 4.571% | $14.1485 | $14.15 | $14.15 | $14.10 |
| Purchase #3 | $238.43 | 7.552% | $256.4362 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $202.35 | 5.224% | $212.9208 | $212.92 | $212.90 | $212.90 |
| Purchase #5 | $70.89 | 10.445% | $78.2945 | $78.29 | $78.30 | $78.30 |
| Purchase #6 | $224.98 | 11.433% | $250.702 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $189.39 | 11.105% | $210.4218 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $1,090.11 | $1,193.5880 | $1,193.58 | $1,193.55 | $1,193.50 | |