| 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 | $132.55 | 8.212% | $143.435 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $169.70 | 3.482% | $175.609 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $120.54 | 10.239% | $132.8821 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $169.45 | 4.767% | $177.5277 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $109.89 | 9.336% | $120.1493 | $120.15 | $120.15 | $120.10 |
| Purchase #6 | $103.88 | 6.149% | $110.2676 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $69.53 | 4.505% | $72.6623 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $875.54 | $932.5330 | $932.54 | $932.55 | $932.50 | |