| 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 | $174.47 | 9.485% | $191.0185 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $88.29 | 10.630% | $97.6752 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $109.69 | 12.564% | $123.4715 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $229.38 | 10.389% | $253.2103 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $155.93 | 5.400% | $164.3502 | $164.35 | $164.35 | $164.40 |
| Purchase #6 | $110.93 | 8.150% | $119.9708 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $146.86 | 11.251% | $163.3832 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $1,015.55 | $1,113.0797 | $1,113.08 | $1,113.05 | $1,113.20 | |