| 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 | $99.90 | 13.343% | $113.2297 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $56.90 | 10.604% | $62.9337 | $62.93 | $62.95 | $62.90 |
| Purchase #3 | $80.82 | 7.292% | $86.7134 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $60.77 | 12.252% | $68.2155 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $152.67 | 5.662% | $161.3142 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $83.81 | 11.222% | $93.2152 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $161.89 | 13.151% | $183.1802 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $696.76 | $768.8019 | $768.80 | $768.80 | $768.70 | |