| 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 | $91.28 | 10.424% | $100.795 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $122.88 | 9.570% | $134.6396 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $154.97 | 11.669% | $173.0534 | $173.05 | $173.05 | $173.10 |
| Purchase #4 | $71.31 | 4.552% | $74.556 | $74.56 | $74.55 | $74.60 |
| Purchase #5 | $81.51 | 9.683% | $89.4026 | $89.40 | $89.40 | $89.40 |
| Purchase #6 | $147.66 | 11.184% | $164.1743 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $234.55 | 3.588% | $242.9657 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $904.16 | $979.5866 | $979.59 | $979.55 | $979.70 | |