| 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 | $119.76 | 6.397% | $127.421 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $152.66 | 11.695% | $170.5136 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $215.84 | 8.462% | $234.1044 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $184.27 | 9.854% | $202.428 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $75.97 | 12.437% | $85.4184 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $69.92 | 3.483% | $72.3553 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $51.70 | 5.464% | $54.5249 | $54.52 | $54.50 | $54.50 |
| 7 purchase totals = | $870.12 | $946.7656 | $946.76 | $946.70 | $946.70 | |