| 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 | $149.98 | 9.562% | $164.3211 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $128.81 | 9.755% | $141.3754 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $203.48 | 8.117% | $219.9965 | $220.00 | $220.00 | $220.00 |
| Purchase #4 | $163.38 | 8.518% | $177.2967 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $19.36 | 8.373% | $20.981 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $123.36 | 4.464% | $128.8668 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $116.66 | 12.587% | $131.344 | $131.34 | $131.35 | $131.30 |
| 7 purchase totals = | $905.03 | $984.1815 | $984.19 | $984.20 | $984.20 | |