| 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 | $143.29 | 13.583% | $162.7531 | $162.75 | $162.75 | $162.80 |
| Purchase #2 | $227.61 | 11.443% | $253.6554 | $253.66 | $253.65 | $253.70 |
| Purchase #3 | $92.79 | 7.163% | $99.4365 | $99.44 | $99.45 | $99.40 |
| Purchase #4 | $69.34 | 12.803% | $78.2176 | $78.22 | $78.20 | $78.20 |
| Purchase #5 | $149.49 | 6.656% | $159.4401 | $159.44 | $159.45 | $159.40 |
| Purchase #6 | $88.30 | 6.521% | $94.058 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $122.86 | 8.299% | $133.0562 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $893.68 | $980.6169 | $980.63 | $980.60 | $980.70 | |