| 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 | $174.63 | 12.177% | $195.8947 | $195.89 | $195.90 | $195.90 |
| Purchase #2 | $218.87 | 13.856% | $249.1966 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $134.94 | 7.168% | $144.6125 | $144.61 | $144.60 | $144.60 |
| Purchase #4 | $90.43 | 3.833% | $93.8962 | $93.90 | $93.90 | $93.90 |
| Purchase #5 | $139.65 | 11.603% | $155.8536 | $155.85 | $155.85 | $155.90 |
| Purchase #6 | $74.75 | 11.255% | $83.1631 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $219.27 | 3.641% | $227.2536 | $227.25 | $227.25 | $227.30 |
| 7 purchase totals = | $1,052.54 | $1,149.8703 | $1,149.86 | $1,149.85 | $1,150.00 | |