| 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 | $127.54 | 3.572% | $132.0957 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $150.33 | 10.253% | $165.7433 | $165.74 | $165.75 | $165.70 |
| Purchase #3 | $191.56 | 5.534% | $202.1609 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $98.99 | 3.136% | $102.0943 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $130.60 | 6.823% | $139.5108 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $162.92 | 12.217% | $182.8239 | $182.82 | $182.80 | $182.80 |
| Purchase #7 | $12.88 | 12.437% | $14.4819 | $14.48 | $14.50 | $14.50 |
| 7 purchase totals = | $874.82 | $938.9108 | $938.90 | $938.90 | $938.90 | |