| 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 | $143.94 | 6.812% | $153.7452 | $153.75 | $153.75 | $153.70 |
| Purchase #2 | $214.90 | 13.221% | $243.3119 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $242.47 | 8.391% | $262.8157 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $13.41 | 6.291% | $14.2536 | $14.25 | $14.25 | $14.30 |
| Purchase #5 | $113.93 | 13.166% | $128.93 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $47.76 | 4.860% | $50.0811 | $50.08 | $50.10 | $50.10 |
| Purchase #7 | $80.31 | 10.464% | $88.7136 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $856.72 | $941.8511 | $941.85 | $941.85 | $941.80 | |