| 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 | $168.61 | 7.124% | $180.6218 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $6.46 | 9.438% | $7.0697 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $157.68 | 7.662% | $169.7614 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $72.46 | 9.732% | $79.5118 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $233.92 | 13.146% | $264.6711 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $156.94 | 8.674% | $170.553 | $170.55 | $170.55 | $170.60 |
| Purchase #7 | $48.81 | 12.497% | $54.9098 | $54.91 | $54.90 | $54.90 |
| 7 purchase totals = | $844.88 | $927.0986 | $927.09 | $927.00 | $927.20 | |