| 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 | $158.86 | 4.690% | $166.3105 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $71.56 | 6.739% | $76.3824 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $31.73 | 8.754% | $34.5076 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $27.99 | 5.307% | $29.4754 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $159.68 | 12.230% | $179.2089 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $210.79 | 9.398% | $230.6 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $243.68 | 8.381% | $264.1028 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $904.29 | $980.5876 | $980.59 | $980.60 | $980.60 | |