| 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 | $164.45 | 7.856% | $177.3692 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $221.91 | 10.550% | $245.3215 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $17.39 | 11.505% | $19.3907 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $99.87 | 12.815% | $112.6683 | $112.67 | $112.65 | $112.70 |
| Purchase #5 | $209.73 | 10.846% | $232.4773 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $171.56 | 7.422% | $184.2932 | $184.29 | $184.30 | $184.30 |
| Purchase #7 | $96.49 | 3.146% | $99.5256 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $981.40 | $1,071.0458 | $1,071.05 | $1,071.05 | $1,071.10 | |