| 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 | $152.37 | 12.217% | $170.985 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $250.49 | 11.717% | $279.8399 | $279.84 | $279.85 | $279.80 |
| Purchase #3 | $152.46 | 5.411% | $160.7096 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $189.71 | 8.243% | $205.3478 | $205.35 | $205.35 | $205.30 |
| Purchase #5 | $30.75 | 8.312% | $33.3059 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $142.27 | 5.823% | $150.5544 | $150.55 | $150.55 | $150.60 |
| Purchase #7 | $24.56 | 5.644% | $25.9462 | $25.95 | $25.95 | $25.90 |
| 7 purchase totals = | $942.61 | $1,026.6888 | $1,026.70 | $1,026.70 | $1,026.60 | |