| 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 | $175.42 | 8.520% | $190.3658 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $24.33 | 8.525% | $26.4041 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $245.79 | 10.228% | $270.9294 | $270.93 | $270.95 | $270.90 |
| Purchase #4 | $37.58 | 10.130% | $41.3869 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $143.40 | 3.834% | $148.898 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $88.39 | 9.445% | $96.7384 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $133.28 | 6.115% | $141.4301 | $141.43 | $141.45 | $141.40 |
| 7 purchase totals = | $848.19 | $916.1527 | $916.16 | $916.20 | $916.10 | |