| 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 | $176.53 | 8.520% | $191.5704 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $205.88 | 4.647% | $215.4472 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $228.29 | 12.285% | $256.3354 | $256.34 | $256.35 | $256.30 |
| Purchase #4 | $63.98 | 8.742% | $69.5731 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $81.78 | 11.268% | $90.995 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $131.89 | 13.348% | $149.4947 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $86.49 | 12.666% | $97.4448 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $974.84 | $1,070.8606 | $1,070.86 | $1,070.85 | $1,070.80 | |