| 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 | $118.42 | 11.830% | $132.4291 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $121.56 | 7.496% | $130.6721 | $130.67 | $130.65 | $130.70 |
| Purchase #3 | $12.93 | 5.724% | $13.6701 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $185.85 | 6.250% | $197.4656 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $113.30 | 3.205% | $116.9313 | $116.93 | $116.95 | $116.90 |
| Purchase #6 | $125.61 | 5.584% | $132.6241 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $140.69 | 12.200% | $157.8542 | $157.85 | $157.85 | $157.90 |
| 7 purchase totals = | $818.36 | $881.6465 | $881.64 | $881.60 | $881.70 | |