| 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 | $167.51 | 9.754% | $183.8489 | $183.85 | $183.85 | $183.80 |
| Purchase #2 | $195.80 | 7.736% | $210.9471 | $210.95 | $210.95 | $210.90 |
| Purchase #3 | $120.98 | 8.224% | $130.9294 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $159.50 | 9.711% | $174.989 | $174.99 | $175.00 | $175.00 |
| Purchase #5 | $47.27 | 3.191% | $48.7784 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $246.31 | 4.560% | $257.5417 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $151.84 | 12.168% | $170.3159 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $1,089.21 | $1,177.3504 | $1,177.36 | $1,177.40 | $1,177.20 | |