| 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 | $163.65 | 10.281% | $180.4749 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $221.89 | 13.874% | $252.675 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $132.84 | 12.631% | $149.619 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $169.36 | 3.129% | $174.6593 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $6.78 | 8.118% | $7.3304 | $7.33 | $7.35 | $7.30 |
| Purchase #6 | $202.56 | 7.678% | $218.1126 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $107.54 | 4.664% | $112.5557 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $1,004.62 | $1,095.4269 | $1,095.43 | $1,095.40 | $1,095.50 | |