| 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 | $128.65 | 4.731% | $134.7364 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $51.66 | 3.796% | $53.621 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $119.59 | 9.617% | $131.091 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $230.49 | 5.505% | $243.1785 | $243.18 | $243.20 | $243.20 |
| Purchase #5 | $138.52 | 10.285% | $152.7668 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $7.35 | 3.411% | $7.6007 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $155.89 | 10.201% | $171.7923 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $832.15 | $894.7867 | $894.79 | $894.80 | $894.80 | |