| 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 | $160.85 | 12.605% | $181.1251 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $113.91 | 12.696% | $128.372 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $155.81 | 8.228% | $168.63 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $32.37 | 4.524% | $33.8344 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $212.86 | 8.848% | $231.6939 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $226.76 | 5.200% | $238.5515 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $131.94 | 8.504% | $143.1602 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $1,034.50 | $1,125.3671 | $1,125.36 | $1,125.40 | $1,125.40 | |