| 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 | $120.57 | 4.439% | $125.9221 | $125.92 | $125.90 | $125.90 |
| Purchase #2 | $21.33 | 7.445% | $22.918 | $22.92 | $22.90 | $22.90 |
| Purchase #3 | $154.27 | 10.585% | $170.5995 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $197.36 | 12.352% | $221.7379 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $149.91 | 5.294% | $157.8462 | $157.85 | $157.85 | $157.80 |
| Purchase #6 | $110.90 | 5.148% | $116.6091 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $96.49 | 13.740% | $109.7477 | $109.75 | $109.75 | $109.70 |
| 7 purchase totals = | $850.83 | $925.3805 | $925.39 | $925.35 | $925.20 | |