| 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 | $158.48 | 3.778% | $164.4674 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $10.73 | 12.479% | $12.069 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $57.66 | 10.445% | $63.6826 | $63.68 | $63.70 | $63.70 |
| Purchase #4 | $201.28 | 12.137% | $225.7094 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $106.83 | 3.606% | $110.6823 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $114.63 | 12.215% | $128.6321 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $190.98 | 6.385% | $203.1741 | $203.17 | $203.15 | $203.20 |
| 7 purchase totals = | $840.59 | $908.4169 | $908.41 | $908.40 | $908.50 | |