| 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 | $64.40 | 12.443% | $72.4133 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $135.99 | 7.857% | $146.6747 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $189.86 | 6.564% | $202.3224 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $162.56 | 8.696% | $176.6962 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $139.46 | 6.709% | $148.8164 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $222.51 | 7.793% | $239.8502 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $147.68 | 7.352% | $158.5374 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $1,062.46 | $1,145.3106 | $1,145.31 | $1,145.25 | $1,145.30 | |