| 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 | $201.30 | 10.123% | $221.6776 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $136.66 | 10.105% | $150.4695 | $150.47 | $150.45 | $150.50 |
| Purchase #3 | $143.51 | 9.704% | $157.4362 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $87.81 | 7.706% | $94.5766 | $94.58 | $94.60 | $94.60 |
| Purchase #5 | $103.51 | 12.224% | $116.1631 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $98.73 | 10.486% | $109.0828 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $54.26 | 5.871% | $57.4456 | $57.45 | $57.45 | $57.40 |
| 7 purchase totals = | $825.78 | $906.8514 | $906.86 | $906.90 | $906.90 | |