| 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 | $83.65 | 11.317% | $93.1167 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $157.28 | 10.382% | $173.6088 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $193.38 | 8.431% | $209.6839 | $209.68 | $209.70 | $209.70 |
| Purchase #4 | $178.92 | 8.505% | $194.1371 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $97.45 | 11.668% | $108.8205 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $150.30 | 7.612% | $161.7408 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $177.77 | 11.873% | $198.8766 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $1,038.75 | $1,139.9844 | $1,139.99 | $1,140.00 | $1,139.90 | |