| 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 | $75.72 | 10.165% | $83.4169 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $85.69 | 6.407% | $91.1802 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $143.46 | 4.490% | $149.9014 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $224.45 | 8.123% | $242.6821 | $242.68 | $242.70 | $242.70 |
| Purchase #5 | $32.33 | 10.766% | $35.8106 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $190.42 | 6.461% | $202.723 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $10.81 | 11.190% | $12.0196 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $762.88 | $817.7338 | $817.73 | $817.70 | $817.70 | |