| 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 | $192.85 | 7.765% | $207.8248 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $165.48 | 11.585% | $184.6509 | $184.65 | $184.65 | $184.70 |
| Purchase #3 | $215.28 | 13.620% | $244.6011 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $47.92 | 6.851% | $51.203 | $51.20 | $51.20 | $51.20 |
| Purchase #5 | $85.40 | 13.247% | $96.7129 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $51.69 | 12.274% | $58.0344 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $100.58 | 10.215% | $110.8542 | $110.85 | $110.85 | $110.90 |
| 7 purchase totals = | $859.20 | $953.8813 | $953.86 | $953.85 | $953.90 | |