| 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 | $183.47 | 7.657% | $197.5183 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $147.46 | 5.302% | $155.2783 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $53.91 | 4.509% | $56.3408 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $106.75 | 13.177% | $120.8164 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $46.71 | 7.185% | $50.0661 | $50.07 | $50.05 | $50.10 |
| Purchase #6 | $250.59 | 9.720% | $274.9473 | $274.95 | $274.95 | $274.90 |
| Purchase #7 | $84.87 | 4.295% | $88.5152 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $873.76 | $943.4824 | $943.50 | $943.45 | $943.40 | |