| 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 | $146.30 | 7.683% | $157.5402 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $92.37 | 11.203% | $102.7182 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $211.32 | 12.201% | $237.1032 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $20.62 | 10.747% | $22.836 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $245.38 | 8.663% | $266.6373 | $266.64 | $266.65 | $266.60 |
| Purchase #6 | $6.31 | 5.325% | $6.646 | $6.65 | $6.65 | $6.60 |
| Purchase #7 | $128.37 | 8.189% | $138.8822 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $850.67 | $932.3631 | $932.37 | $932.40 | $932.20 | |