| 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 | $137.75 | 13.850% | $156.8284 | $156.83 | $156.85 | $156.80 |
| Purchase #2 | $161.95 | 10.441% | $178.8592 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $187.96 | 12.676% | $211.7858 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $249.97 | 6.257% | $265.6106 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $77.36 | 11.451% | $86.2185 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $220.27 | 6.292% | $234.1294 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $200.69 | 10.177% | $221.1142 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $1,235.95 | $1,354.5461 | $1,354.55 | $1,354.55 | $1,354.50 | |