| 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 | $147.44 | 9.331% | $161.1976 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $104.98 | 3.247% | $108.3887 | $108.39 | $108.40 | $108.40 |
| Purchase #3 | $92.40 | 10.695% | $102.2822 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $20.63 | 12.163% | $23.1392 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $217.31 | 9.182% | $237.2634 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $53.34 | 4.673% | $55.8326 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $241.32 | 7.560% | $259.5638 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $877.42 | $947.6675 | $947.66 | $947.70 | $947.70 | |