| 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 | $161.62 | 4.737% | $169.2759 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $9.93 | 9.384% | $10.8618 | $10.86 | $10.85 | $10.90 |
| Purchase #3 | $200.70 | 8.416% | $217.5909 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $9.80 | 4.741% | $10.2646 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $133.67 | 11.538% | $149.0928 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $110.91 | 4.215% | $115.5849 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $232.93 | 6.204% | $247.381 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $859.56 | $920.0519 | $920.04 | $920.10 | $920.20 | |