| 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 | $210.55 | 11.713% | $235.2117 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $86.64 | 7.637% | $93.2567 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $176.51 | 4.522% | $184.4918 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $40.38 | 7.320% | $43.3358 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $159.56 | 9.183% | $174.2124 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $66.51 | 12.252% | $74.6588 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $15.82 | 11.582% | $17.6523 | $17.65 | $17.65 | $17.70 |
| 7 purchase totals = | $755.97 | $822.8195 | $822.82 | $822.80 | $822.90 | |