| 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 | $137.30 | 7.731% | $147.9147 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $209.47 | 13.551% | $237.8553 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $84.29 | 12.443% | $94.7782 | $94.78 | $94.80 | $94.80 |
| Purchase #4 | $195.70 | 3.563% | $202.6728 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $100.57 | 10.494% | $111.1238 | $111.12 | $111.10 | $111.10 |
| Purchase #6 | $155.97 | 3.732% | $161.7908 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $72.46 | 12.510% | $81.5247 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $955.76 | $1,037.6603 | $1,037.65 | $1,037.60 | $1,037.70 | |