| 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 | $179.82 | 5.621% | $189.9277 | $189.93 | $189.95 | $189.90 |
| Purchase #2 | $87.85 | 10.329% | $96.924 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $197.53 | 6.674% | $210.7132 | $210.71 | $210.70 | $210.70 |
| Purchase #4 | $61.49 | 6.767% | $65.651 | $65.65 | $65.65 | $65.70 |
| Purchase #5 | $237.44 | 8.323% | $257.2021 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $166.46 | 10.371% | $183.7236 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $43.97 | 3.489% | $45.5041 | $45.50 | $45.50 | $45.50 |
| 7 purchase totals = | $974.56 | $1,049.6457 | $1,049.63 | $1,049.60 | $1,049.60 | |