| 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 | $165.25 | 9.360% | $180.7174 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $90.79 | 13.587% | $103.1256 | $103.13 | $103.15 | $103.10 |
| Purchase #3 | $147.31 | 8.744% | $160.1908 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $208.41 | 10.874% | $231.0725 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $129.63 | 6.181% | $137.6424 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $87.28 | 10.672% | $96.5945 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $43.35 | 12.503% | $48.7701 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $872.02 | $958.1133 | $958.11 | $958.10 | $958.10 | |