| 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 | $146.58 | 9.124% | $159.954 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $84.63 | 9.247% | $92.4557 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $108.51 | 10.569% | $119.9784 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $225.71 | 3.716% | $234.0974 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $72.46 | 10.601% | $80.1415 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $84.47 | 8.272% | $91.4574 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $47.75 | 6.151% | $50.6871 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $770.11 | $828.7715 | $828.78 | $828.80 | $828.90 | |