| 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 | $31.65 | 4.824% | $33.1768 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $143.56 | 13.615% | $163.1057 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $145.84 | 10.548% | $161.2232 | $161.22 | $161.20 | $161.20 |
| Purchase #4 | $150.52 | 5.870% | $159.3555 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $204.51 | 12.628% | $230.3355 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $168.39 | 12.735% | $189.8345 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $71.63 | 3.364% | $74.0396 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $916.10 | $1,011.0708 | $1,011.08 | $1,011.10 | $1,011.00 | |