| 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 | $189.25 | 3.379% | $195.6448 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $172.92 | 10.763% | $191.5314 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $205.60 | 11.362% | $228.9603 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $212.67 | 7.556% | $228.7393 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $214.95 | 11.802% | $240.3184 | $240.32 | $240.30 | $240.30 |
| Purchase #6 | $11.63 | 13.815% | $13.2367 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $42.77 | 8.275% | $46.3092 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $1,049.79 | $1,144.7401 | $1,144.74 | $1,144.75 | $1,144.60 | |