| 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 | $166.33 | 10.439% | $183.6932 | $183.69 | $183.70 | $183.70 |
| Purchase #2 | $38.49 | 8.166% | $41.6331 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $29.87 | 6.500% | $31.8116 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $159.42 | 12.386% | $179.1658 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $62.45 | 13.624% | $70.9582 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $88.94 | 5.822% | $94.1181 | $94.12 | $94.10 | $94.10 |
| Purchase #7 | $220.34 | 7.672% | $237.2445 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $765.84 | $838.6245 | $838.62 | $838.60 | $838.60 | |