| 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 | $165.26 | 10.147% | $182.0289 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $100.49 | 7.842% | $108.3704 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $144.74 | 4.357% | $151.0463 | $151.05 | $151.05 | $151.00 |
| Purchase #4 | $197.93 | 11.803% | $221.2917 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $231.25 | 13.744% | $263.033 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $135.50 | 8.285% | $146.7262 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $202.72 | 11.785% | $226.6106 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $1,177.89 | $1,299.1071 | $1,299.11 | $1,299.15 | $1,299.00 | |