| 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 | $224.51 | 3.244% | $231.7931 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $141.45 | 13.102% | $159.9828 | $159.98 | $160.00 | $160.00 |
| Purchase #3 | $66.65 | 7.102% | $71.3835 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $206.48 | 11.450% | $230.122 | $230.12 | $230.10 | $230.10 |
| Purchase #5 | $7.36 | 13.658% | $8.3652 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $143.51 | 13.726% | $163.2082 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $184.53 | 10.286% | $203.5108 | $203.51 | $203.50 | $203.50 |
| 7 purchase totals = | $974.49 | $1,068.3656 | $1,068.36 | $1,068.35 | $1,068.40 | |