| 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 | $171.87 | 13.206% | $194.5672 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $160.73 | 9.221% | $175.5509 | $175.55 | $175.55 | $175.60 |
| Purchase #3 | $158.92 | 8.645% | $172.6586 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $175.72 | 12.331% | $197.388 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $66.96 | 4.290% | $69.8326 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $248.57 | 13.164% | $281.2918 | $281.29 | $281.30 | $281.30 |
| Purchase #7 | $229.94 | 12.748% | $259.2528 | $259.25 | $259.25 | $259.30 |
| 7 purchase totals = | $1,212.71 | $1,350.5419 | $1,350.54 | $1,350.55 | $1,350.70 | |