| 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 | $158.61 | 3.335% | $163.8996 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $193.25 | 4.324% | $201.6061 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $135.46 | 5.625% | $143.0796 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $99.98 | 8.703% | $108.6813 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $184.66 | 7.133% | $197.8318 | $197.83 | $197.85 | $197.80 |
| Purchase #6 | $106.32 | 8.404% | $115.2551 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $180.37 | 9.574% | $197.6386 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $1,058.65 | $1,127.9921 | $1,128.00 | $1,128.05 | $1,128.00 | |