| 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 | $151.62 | 11.251% | $168.6788 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $27.89 | 13.797% | $31.738 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $181.59 | 12.106% | $203.5733 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $84.90 | 10.752% | $94.0284 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $166.61 | 3.180% | $171.9082 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $182.86 | 6.339% | $194.4515 | $194.45 | $194.45 | $194.50 |
| Purchase #7 | $59.92 | 9.196% | $65.4302 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $855.39 | $929.8084 | $929.81 | $929.85 | $929.80 | |