| 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 | $123.61 | 13.260% | $140.0007 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $118.49 | 9.145% | $129.3259 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $168.71 | 9.440% | $184.6362 | $184.64 | $184.65 | $184.60 |
| Purchase #4 | $89.50 | 9.317% | $97.8387 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $215.35 | 5.484% | $227.1598 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $42.49 | 6.634% | $45.3088 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $160.39 | 3.200% | $165.5225 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $918.54 | $989.7926 | $989.80 | $989.80 | $989.70 | |