| 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 | $123.42 | 6.675% | $131.6583 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $241.63 | 13.680% | $274.685 | $274.69 | $274.70 | $274.70 |
| Purchase #3 | $166.65 | 7.492% | $179.1354 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $68.31 | 9.333% | $74.6854 | $74.69 | $74.70 | $74.70 |
| Purchase #5 | $96.72 | 3.396% | $100.0046 | $100.00 | $100.00 | $100.00 |
| Purchase #6 | $46.70 | 5.644% | $49.3357 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $141.90 | 13.827% | $161.5205 | $161.52 | $161.50 | $161.50 |
| 7 purchase totals = | $885.33 | $971.0249 | $971.04 | $971.05 | $971.00 | |