| 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 | $179.41 | 6.509% | $191.0878 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $39.26 | 4.391% | $40.9839 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $47.60 | 12.380% | $53.4929 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $137.39 | 9.697% | $150.7127 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $131.31 | 9.154% | $143.3301 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $117.40 | 7.306% | $125.9772 | $125.98 | $126.00 | $126.00 |
| Purchase #7 | $170.69 | 6.763% | $182.2338 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $823.06 | $887.8184 | $887.81 | $887.90 | $887.80 | |