| 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 | $171.63 | 9.347% | $187.6723 | $187.67 | $187.65 | $187.70 |
| Purchase #2 | $88.58 | 4.490% | $92.5572 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $248.33 | 3.227% | $256.3436 | $256.34 | $256.35 | $256.30 |
| Purchase #4 | $53.51 | 13.428% | $60.6953 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $46.98 | 10.180% | $51.7626 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $19.40 | 8.352% | $21.0203 | $21.02 | $21.00 | $21.00 |
| Purchase #7 | $214.99 | 10.151% | $236.8136 | $236.81 | $236.80 | $236.80 |
| 7 purchase totals = | $843.42 | $906.8649 | $906.86 | $906.80 | $906.90 | |