| 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 | $108.77 | 11.823% | $121.6299 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $91.40 | 3.329% | $94.4427 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $14.53 | 9.842% | $15.96 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $149.56 | 11.194% | $166.3017 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $33.53 | 13.166% | $37.9446 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $249.89 | 6.397% | $265.8755 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $204.42 | 11.685% | $228.3065 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $852.10 | $930.4609 | $930.46 | $930.50 | $930.40 | |