| 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 | $187.67 | 13.424% | $212.8628 | $212.86 | $212.85 | $212.90 |
| Purchase #2 | $170.38 | 12.541% | $191.7474 | $191.75 | $191.75 | $191.70 |
| Purchase #3 | $135.37 | 7.103% | $144.9853 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $141.58 | 4.701% | $148.2357 | $148.24 | $148.25 | $148.20 |
| Purchase #5 | $43.97 | 3.747% | $45.6176 | $45.62 | $45.60 | $45.60 |
| Purchase #6 | $109.83 | 8.760% | $119.4511 | $119.45 | $119.45 | $119.50 |
| Purchase #7 | $69.86 | 7.527% | $75.1184 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $858.66 | $938.0183 | $938.03 | $938.00 | $938.00 | |