| 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 | $148.68 | 7.786% | $160.2562 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $166.65 | 8.443% | $180.7203 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $7.91 | 7.106% | $8.4721 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $180.97 | 4.449% | $189.0214 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $132.30 | 12.111% | $148.3229 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $182.64 | 13.596% | $207.4717 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $101.53 | 3.122% | $104.6998 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $920.68 | $998.9644 | $998.96 | $998.85 | $999.00 | |