| 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 | $166.64 | 10.344% | $183.8772 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $40.97 | 6.827% | $43.767 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $157.96 | 6.121% | $167.6287 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $100.50 | 7.593% | $108.131 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $71.77 | 3.517% | $74.2942 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $169.51 | 10.372% | $187.0916 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $69.60 | 10.869% | $77.1648 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $776.95 | $841.9545 | $841.95 | $842.00 | $842.00 | |