| 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 | $97.53 | 6.561% | $103.9289 | $103.93 | $103.95 | $103.90 |
| Purchase #2 | $96.50 | 6.586% | $102.8555 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $44.75 | 12.833% | $50.4928 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $163.69 | 9.703% | $179.5728 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $206.31 | 7.716% | $222.2289 | $222.23 | $222.25 | $222.20 |
| Purchase #6 | $244.58 | 13.572% | $277.7744 | $277.77 | $277.75 | $277.80 |
| Purchase #7 | $165.29 | 9.238% | $180.5595 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $1,018.65 | $1,117.4128 | $1,117.41 | $1,117.40 | $1,117.50 | |