| 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 | $135.47 | 5.606% | $143.0644 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $36.83 | 7.274% | $39.509 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $103.70 | 9.464% | $113.5142 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $67.55 | 10.846% | $74.8765 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $161.29 | 13.247% | $182.6561 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $238.46 | 10.477% | $263.4435 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $103.33 | 8.397% | $112.0066 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $846.63 | $929.0703 | $929.07 | $929.05 | $929.10 | |