| 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 | $172.67 | 9.504% | $189.0806 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $54.94 | 10.350% | $60.6263 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $223.60 | 12.585% | $251.7401 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $218.85 | 8.229% | $236.8592 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $245.44 | 6.125% | $260.4732 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $65.74 | 11.555% | $73.3363 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $220.93 | 12.689% | $248.9638 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $1,202.17 | $1,321.0795 | $1,321.08 | $1,321.10 | $1,321.10 | |