| 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 | $161.73 | 4.220% | $168.555 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $170.61 | 11.574% | $190.3564 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $229.55 | 8.743% | $249.6196 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $85.26 | 8.716% | $92.6913 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $147.69 | 9.840% | $162.2227 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $112.45 | 8.235% | $121.7103 | $121.71 | $121.70 | $121.70 |
| Purchase #7 | $89.99 | 4.555% | $94.089 | $94.09 | $94.10 | $94.10 |
| 7 purchase totals = | $997.28 | $1,079.2443 | $1,079.25 | $1,079.20 | $1,079.30 | |