| 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 | $149.90 | 5.402% | $157.9976 | $158.00 | $158.00 | $158.00 |
| Purchase #2 | $59.72 | 4.428% | $62.3644 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $128.40 | 5.415% | $135.3529 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $96.85 | 3.228% | $99.9763 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $28.75 | 13.783% | $32.7126 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $111.65 | 12.610% | $125.7291 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $227.93 | 12.470% | $256.3529 | $256.35 | $256.35 | $256.40 |
| 7 purchase totals = | $803.20 | $870.4858 | $870.48 | $870.50 | $870.60 | |