| 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 | $168.92 | 12.356% | $189.7918 | $189.79 | $189.80 | $189.80 |
| Purchase #2 | $143.72 | 3.200% | $148.319 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $222.97 | 10.854% | $247.1712 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $66.44 | 10.710% | $73.5557 | $73.56 | $73.55 | $73.60 |
| Purchase #5 | $89.33 | 3.597% | $92.5432 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $149.99 | 12.694% | $169.0297 | $169.03 | $169.05 | $169.00 |
| Purchase #7 | $82.47 | 11.769% | $92.1759 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $923.84 | $1,012.5865 | $1,012.59 | $1,012.60 | $1,012.60 | |