| 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 | $201.92 | 9.297% | $220.6925 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $71.61 | 7.630% | $77.0738 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $79.68 | 10.634% | $88.1532 | $88.15 | $88.15 | $88.20 |
| Purchase #4 | $105.63 | 7.204% | $113.2396 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $162.69 | 8.666% | $176.7887 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $166.68 | 4.640% | $174.414 | $174.41 | $174.40 | $174.40 |
| Purchase #7 | $84.34 | 3.341% | $87.1578 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $872.55 | $937.5196 | $937.51 | $937.50 | $937.60 | |