| 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 | $73.95 | 12.616% | $83.2795 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $159.41 | 6.699% | $170.0889 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $123.68 | 11.565% | $137.9836 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $160.54 | 12.640% | $180.8323 | $180.83 | $180.85 | $180.80 |
| Purchase #5 | $149.56 | 7.661% | $161.0178 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $94.69 | 3.829% | $98.3157 | $98.32 | $98.30 | $98.30 |
| Purchase #7 | $99.54 | 10.408% | $109.9001 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $861.37 | $941.4179 | $941.42 | $941.45 | $941.40 | |