| 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 | $158.83 | 10.552% | $175.5897 | $175.59 | $175.60 | $175.60 |
| Purchase #2 | $69.45 | 11.311% | $77.3055 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $180.53 | 10.219% | $198.9784 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $48.58 | 9.528% | $53.2087 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $16.91 | 5.746% | $17.8816 | $17.88 | $17.90 | $17.90 |
| Purchase #6 | $60.76 | 6.222% | $64.5405 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $96.93 | 6.624% | $103.3506 | $103.35 | $103.35 | $103.40 |
| 7 purchase totals = | $631.99 | $690.8550 | $690.86 | $690.90 | $690.90 | |