| 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 | $213.36 | 8.808% | $232.1527 | $232.15 | $232.15 | $232.20 |
| Purchase #2 | $187.77 | 6.480% | $199.9375 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $147.97 | 12.550% | $166.5402 | $166.54 | $166.55 | $166.50 |
| Purchase #4 | $76.75 | 9.135% | $83.7611 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $73.58 | 6.214% | $78.1523 | $78.15 | $78.15 | $78.20 |
| Purchase #6 | $6.97 | 9.722% | $7.6476 | $7.65 | $7.65 | $7.60 |
| Purchase #7 | $12.78 | 8.642% | $13.8844 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $719.18 | $782.0758 | $782.07 | $782.10 | $782.10 | |