| 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 | $100.61 | 10.663% | $111.338 | $111.34 | $111.35 | $111.30 |
| Purchase #2 | $117.49 | 12.323% | $131.9683 | $131.97 | $131.95 | $132.00 |
| Purchase #3 | $220.68 | 8.177% | $238.725 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $11.38 | 4.128% | $11.8498 | $11.85 | $11.85 | $11.80 |
| Purchase #5 | $149.80 | 6.619% | $159.7153 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $161.85 | 7.549% | $174.0681 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $68.75 | 11.471% | $76.6363 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $830.56 | $904.3008 | $904.32 | $904.30 | $904.20 | |