| 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 | $130.99 | 8.147% | $141.6618 | $141.66 | $141.65 | $141.70 |
| Purchase #2 | $141.97 | 7.331% | $152.3778 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $142.66 | 4.561% | $149.1667 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $121.53 | 4.113% | $126.5285 | $126.53 | $126.55 | $126.50 |
| Purchase #5 | $53.35 | 13.748% | $60.6846 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $67.94 | 6.486% | $72.3466 | $72.35 | $72.35 | $72.30 |
| Purchase #7 | $103.93 | 4.483% | $108.5892 | $108.59 | $108.60 | $108.60 |
| 7 purchase totals = | $762.37 | $811.3552 | $811.36 | $811.40 | $811.40 | |