| 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 | $118.76 | 8.720% | $129.1159 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $176.64 | 3.514% | $182.8471 | $182.85 | $182.85 | $182.80 |
| Purchase #3 | $141.50 | 13.329% | $160.3605 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $24.72 | 9.573% | $27.0864 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $69.27 | 6.411% | $73.7109 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $98.57 | 8.201% | $106.6537 | $106.65 | $106.65 | $106.70 |
| Purchase #7 | $189.42 | 13.389% | $214.7814 | $214.78 | $214.80 | $214.80 |
| 7 purchase totals = | $818.88 | $894.5559 | $894.56 | $894.55 | $894.60 | |