| 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 | $203.26 | 7.138% | $217.7687 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $165.64 | 10.740% | $183.4297 | $183.43 | $183.45 | $183.40 |
| Purchase #3 | $207.58 | 8.185% | $224.5704 | $224.57 | $224.55 | $224.60 |
| Purchase #4 | $215.75 | 5.132% | $226.8223 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $136.70 | 13.305% | $154.8879 | $154.89 | $154.90 | $154.90 |
| Purchase #6 | $40.31 | 11.121% | $44.7929 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $103.31 | 8.515% | $112.1068 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $1,072.55 | $1,164.3787 | $1,164.38 | $1,164.35 | $1,164.40 | |