| 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 | $7.36 | 6.440% | $7.834 | $7.83 | $7.85 | $7.80 |
| Purchase #2 | $154.83 | 3.796% | $160.7073 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $6.44 | 4.330% | $6.7189 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $20.37 | 13.579% | $23.136 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $117.40 | 12.192% | $131.7134 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $212.62 | 13.867% | $242.104 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $32.58 | 6.255% | $34.6179 | $34.62 | $34.60 | $34.60 |
| 7 purchase totals = | $551.60 | $606.8315 | $606.83 | $606.80 | $606.70 | |