| 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 | $135.97 | 12.348% | $152.7596 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $28.84 | 11.679% | $32.2082 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $152.45 | 3.344% | $157.5479 | $157.55 | $157.55 | $157.50 |
| Purchase #4 | $6.80 | 4.289% | $7.0917 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $20.62 | 12.143% | $23.1239 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $144.83 | 11.307% | $161.2059 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $192.44 | 3.272% | $198.7366 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $681.95 | $732.6738 | $732.68 | $732.65 | $732.60 | |