| 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 | $172.70 | 5.115% | $181.5336 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $221.32 | 3.166% | $228.327 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $66.49 | 12.767% | $74.9788 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $52.53 | 5.582% | $55.4622 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $172.94 | 12.446% | $194.4641 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $62.56 | 13.517% | $71.0162 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $112.60 | 6.110% | $119.4799 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $861.14 | $925.2618 | $925.26 | $925.30 | $925.30 | |