| 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 | $160.87 | 12.471% | $180.9321 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $187.60 | 3.590% | $194.3348 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $5.94 | 5.271% | $6.2531 | $6.25 | $6.25 | $6.30 |
| Purchase #4 | $87.99 | 8.298% | $95.2914 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $45.84 | 10.451% | $50.6307 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $118.42 | 10.273% | $130.5853 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $34.97 | 13.223% | $39.5941 | $39.59 | $39.60 | $39.60 |
| 7 purchase totals = | $641.63 | $697.6215 | $697.61 | $697.70 | $697.60 | |