| 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 | $129.66 | 13.678% | $147.3949 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $80.37 | 3.861% | $83.4731 | $83.47 | $83.45 | $83.50 |
| Purchase #3 | $181.67 | 8.297% | $196.7432 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $200.95 | 5.541% | $212.0846 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $66.98 | 9.802% | $73.5454 | $73.55 | $73.55 | $73.50 |
| Purchase #6 | $22.32 | 7.753% | $24.0505 | $24.05 | $24.05 | $24.10 |
| Purchase #7 | $168.51 | 11.585% | $188.0319 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $850.46 | $925.3236 | $925.31 | $925.35 | $925.30 | |