| 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 | $152.62 | 12.504% | $171.7036 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $190.68 | 9.166% | $208.1577 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $39.96 | 3.611% | $41.403 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $230.48 | 13.772% | $262.2217 | $262.22 | $262.20 | $262.20 |
| Purchase #5 | $213.51 | 7.626% | $229.7923 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $219.96 | 4.468% | $229.7878 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $21.32 | 6.211% | $22.6442 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $1,068.53 | $1,165.7103 | $1,165.70 | $1,165.70 | $1,165.70 | |