| 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 | $147.96 | 9.539% | $162.0739 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $63.58 | 6.550% | $67.7445 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $194.68 | 5.278% | $204.9552 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $160.76 | 6.405% | $171.0567 | $171.06 | $171.05 | $171.10 |
| Purchase #5 | $46.95 | 12.456% | $52.7981 | $52.80 | $52.80 | $52.80 |
| Purchase #6 | $202.80 | 5.232% | $213.4105 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $47.74 | 11.676% | $53.3141 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $864.47 | $925.3530 | $925.35 | $925.30 | $925.40 | |