| 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 | $26.38 | 6.717% | $28.1519 | $28.15 | $28.15 | $28.20 |
| Purchase #2 | $109.77 | 6.313% | $116.6998 | $116.70 | $116.70 | $116.70 |
| Purchase #3 | $120.53 | 12.498% | $135.5938 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $64.53 | 13.350% | $73.1448 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $189.92 | 5.715% | $200.7739 | $200.77 | $200.75 | $200.80 |
| Purchase #6 | $157.51 | 13.529% | $178.8195 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $186.37 | 9.550% | $204.1683 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $855.01 | $937.3520 | $937.34 | $937.30 | $937.40 | |