| 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 | $194.30 | 7.419% | $208.7151 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $165.50 | 7.120% | $177.2836 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $13.92 | 6.731% | $14.857 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $161.58 | 7.356% | $173.4658 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $42.32 | 10.452% | $46.7433 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $26.90 | 11.309% | $29.9421 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $110.47 | 11.745% | $123.4447 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $714.99 | $774.4516 | $774.45 | $774.45 | $774.40 | |