| 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 | $202.87 | 4.195% | $211.3804 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $138.65 | 13.774% | $157.7477 | $157.75 | $157.75 | $157.70 |
| Purchase #3 | $63.76 | 13.571% | $72.4129 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $22.38 | 11.450% | $24.9425 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $161.88 | 5.827% | $171.3127 | $171.31 | $171.30 | $171.30 |
| Purchase #6 | $146.75 | 3.335% | $151.6441 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $136.97 | 7.121% | $146.7236 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $873.26 | $936.1639 | $936.15 | $936.15 | $936.00 | |