| 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 | $58.75 | 11.315% | $65.3976 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $178.99 | 8.496% | $194.197 | $194.20 | $194.20 | $194.20 |
| Purchase #3 | $214.95 | 3.140% | $221.6994 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $148.40 | 4.722% | $155.4074 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $102.66 | 8.259% | $111.1387 | $111.14 | $111.15 | $111.10 |
| Purchase #6 | $212.31 | 11.578% | $236.8913 | $236.89 | $236.90 | $236.90 |
| Purchase #7 | $140.60 | 4.672% | $147.1688 | $147.17 | $147.15 | $147.20 |
| 7 purchase totals = | $1,056.66 | $1,131.9002 | $1,131.91 | $1,131.90 | $1,131.90 | |