| 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 | $171.43 | 7.283% | $183.9152 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $46.54 | 9.425% | $50.9264 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $152.64 | 4.510% | $159.5241 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $199.34 | 8.730% | $216.7424 | $216.74 | $216.75 | $216.70 |
| Purchase #5 | $24.86 | 3.729% | $25.787 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $54.62 | 3.754% | $56.6704 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $193.73 | 3.853% | $201.1944 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $843.16 | $894.7599 | $894.76 | $894.75 | $894.70 | |