| 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 | $156.82 | 4.102% | $163.2528 | $163.25 | $163.25 | $163.30 |
| Purchase #2 | $80.93 | 10.208% | $89.1913 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $169.81 | 7.220% | $182.0703 | $182.07 | $182.05 | $182.10 |
| Purchase #4 | $238.36 | 11.815% | $266.5222 | $266.52 | $266.50 | $266.50 |
| Purchase #5 | $133.50 | 10.573% | $147.615 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $101.95 | 5.231% | $107.283 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $25.81 | 4.115% | $26.8721 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $907.18 | $982.8067 | $982.80 | $982.75 | $982.90 | |