| 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 | $177.45 | 11.205% | $197.3333 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $55.30 | 10.687% | $61.2099 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $143.60 | 11.128% | $159.5798 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $138.37 | 9.111% | $150.9769 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $22.77 | 4.272% | $23.7427 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $189.61 | 10.568% | $209.648 | $209.65 | $209.65 | $209.60 |
| Purchase #7 | $25.84 | 5.598% | $27.2865 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $752.94 | $829.7771 | $829.78 | $829.85 | $829.70 | |