| 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 | $108.80 | 8.233% | $117.7575 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $225.71 | 5.843% | $238.8982 | $238.90 | $238.90 | $238.90 |
| Purchase #3 | $70.25 | 13.643% | $79.8342 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $66.73 | 3.722% | $69.2137 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $13.52 | 3.730% | $14.0243 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $23.90 | 3.355% | $24.7018 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $147.52 | 8.200% | $159.6166 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $656.43 | $704.0463 | $704.04 | $704.00 | $704.00 | |