| 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 | $152.27 | 9.549% | $166.8103 | $166.81 | $166.80 | $166.80 |
| Purchase #2 | $17.29 | 8.277% | $18.7211 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $121.57 | 6.254% | $129.173 | $129.17 | $129.15 | $129.20 |
| Purchase #4 | $117.79 | 11.332% | $131.138 | $131.14 | $131.15 | $131.10 |
| Purchase #5 | $65.25 | 10.651% | $72.1998 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $137.64 | 10.685% | $152.3468 | $152.35 | $152.35 | $152.30 |
| Purchase #7 | $216.90 | 13.250% | $245.6393 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $828.71 | $916.0283 | $916.03 | $916.00 | $915.90 | |