| 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 | $213.29 | 5.467% | $224.9506 | $224.95 | $224.95 | $225.00 |
| Purchase #2 | $123.98 | 6.593% | $132.154 | $132.15 | $132.15 | $132.20 |
| Purchase #3 | $21.71 | 3.258% | $22.4173 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $149.48 | 7.793% | $161.129 | $161.13 | $161.15 | $161.10 |
| Purchase #5 | $11.93 | 11.599% | $13.3138 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $155.85 | 4.432% | $162.7573 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $156.72 | 8.467% | $169.9895 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $832.96 | $886.7115 | $886.71 | $886.70 | $886.80 | |