| 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 | $138.55 | 8.744% | $150.6648 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $224.73 | 3.342% | $232.2405 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $33.81 | 12.744% | $38.1187 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $180.77 | 4.779% | $189.409 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $31.93 | 7.631% | $34.3666 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $241.87 | 7.630% | $260.3247 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $121.98 | 6.713% | $130.1685 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $973.64 | $1,035.2928 | $1,035.29 | $1,035.20 | $1,035.30 | |