| 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 | $165.48 | 7.411% | $177.7437 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $229.56 | 9.845% | $252.1602 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $148.52 | 9.258% | $162.27 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $227.86 | 9.302% | $249.0555 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $29.53 | 9.524% | $32.3424 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $241.74 | 11.436% | $269.3854 | $269.39 | $269.40 | $269.40 |
| Purchase #7 | $164.64 | 5.360% | $173.4647 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $1,207.33 | $1,316.4219 | $1,316.42 | $1,316.40 | $1,316.50 | |