| 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 | $160.41 | 6.833% | $171.3708 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $134.71 | 4.190% | $140.3543 | $140.35 | $140.35 | $140.40 |
| Purchase #3 | $49.68 | 8.403% | $53.8546 | $53.85 | $53.85 | $53.90 |
| Purchase #4 | $179.59 | 7.554% | $193.1562 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $184.88 | 3.207% | $190.8091 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $116.29 | 4.352% | $121.3509 | $121.35 | $121.35 | $121.40 |
| Purchase #7 | $144.77 | 3.864% | $150.3639 | $150.36 | $150.35 | $150.40 |
| 7 purchase totals = | $970.33 | $1,021.2598 | $1,021.25 | $1,021.20 | $1,021.50 | |