| 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 | $165.56 | 11.643% | $184.8362 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $97.65 | 12.853% | $110.201 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $155.78 | 7.589% | $167.6021 | $167.60 | $167.60 | $167.60 |
| Purchase #4 | $18.44 | 11.409% | $20.5438 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $179.86 | 5.522% | $189.7919 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $122.47 | 4.503% | $127.9848 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $120.71 | 3.173% | $124.5401 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $860.47 | $925.4999 | $925.49 | $925.55 | $925.40 | |