| 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 | $182.91 | 12.667% | $206.0792 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $166.48 | 13.703% | $189.2928 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $100.34 | 13.781% | $114.1679 | $114.17 | $114.15 | $114.20 |
| Purchase #4 | $48.58 | 7.297% | $52.1249 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $151.31 | 5.156% | $159.1115 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $213.50 | 11.529% | $238.1144 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $232.97 | 5.197% | $245.0775 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $1,096.09 | $1,203.9682 | $1,203.96 | $1,203.95 | $1,204.00 | |