| 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 | $155.38 | 6.514% | $165.5015 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $61.44 | 3.687% | $63.7053 | $63.71 | $63.70 | $63.70 |
| Purchase #3 | $102.59 | 4.765% | $107.4784 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $96.61 | 4.517% | $100.9739 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $119.88 | 8.476% | $130.041 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $132.72 | 8.546% | $144.0623 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $160.79 | 9.505% | $176.0731 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $829.41 | $887.8355 | $887.83 | $887.80 | $887.90 | |