| 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 | $132.94 | 12.546% | $149.6187 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $155.34 | 7.769% | $167.4084 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $73.50 | 3.845% | $76.3261 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $148.51 | 12.306% | $166.7856 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $213.62 | 11.637% | $238.479 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $200.82 | 4.630% | $210.118 | $210.12 | $210.10 | $210.10 |
| Purchase #7 | $127.51 | 9.805% | $140.0124 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $1,052.24 | $1,148.7482 | $1,148.76 | $1,148.75 | $1,148.70 | |