| 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 | $146.35 | 9.760% | $160.6338 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $205.98 | 7.347% | $221.1134 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $107.69 | 8.837% | $117.2066 | $117.21 | $117.20 | $117.20 |
| Purchase #4 | $221.63 | 7.817% | $238.9548 | $238.95 | $238.95 | $239.00 |
| Purchase #5 | $15.50 | 5.652% | $16.3761 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $96.50 | 9.130% | $105.3105 | $105.31 | $105.30 | $105.30 |
| Purchase #7 | $25.70 | 13.794% | $29.2451 | $29.25 | $29.25 | $29.20 |
| 7 purchase totals = | $819.35 | $888.8403 | $888.84 | $888.85 | $888.80 | |