| 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 | $139.53 | 4.265% | $145.481 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $75.67 | 12.426% | $85.0728 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $230.86 | 5.812% | $244.2776 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $237.92 | 6.317% | $252.9494 | $252.95 | $252.95 | $252.90 |
| Purchase #5 | $228.70 | 7.275% | $245.3379 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $47.26 | 4.755% | $49.5072 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $121.27 | 9.538% | $132.8367 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $1,081.21 | $1,155.4626 | $1,155.47 | $1,155.50 | $1,155.40 | |