| 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 | $150.99 | 13.248% | $170.9932 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $102.88 | 9.695% | $112.8542 | $112.85 | $112.85 | $112.90 |
| Purchase #3 | $53.57 | 7.781% | $57.7383 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $218.50 | 12.261% | $245.2903 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $57.94 | 3.790% | $60.1359 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $85.61 | 12.437% | $96.2573 | $96.26 | $96.25 | $96.30 |
| Purchase #7 | $70.44 | 6.747% | $75.1926 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $739.93 | $818.4618 | $818.46 | $818.50 | $818.50 | |