| 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 | $80.73 | 13.518% | $91.6431 | $91.64 | $91.65 | $91.60 |
| Purchase #2 | $188.84 | 8.163% | $204.255 | $204.26 | $204.25 | $204.30 |
| Purchase #3 | $129.25 | 4.632% | $135.2369 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $80.30 | 3.554% | $83.1539 | $83.15 | $83.15 | $83.20 |
| Purchase #5 | $89.44 | 7.522% | $96.1677 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $110.93 | 4.808% | $116.2635 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $214.39 | 8.533% | $232.6839 | $232.68 | $232.70 | $232.70 |
| 7 purchase totals = | $893.88 | $959.4040 | $959.40 | $959.40 | $959.50 | |