| 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 | $149.86 | 5.258% | $157.7396 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $222.47 | 9.326% | $243.2176 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $166.57 | 8.483% | $180.7001 | $180.70 | $180.70 | $180.70 |
| Purchase #4 | $105.27 | 12.283% | $118.2003 | $118.20 | $118.20 | $118.20 |
| Purchase #5 | $137.55 | 8.862% | $149.7397 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $139.61 | 3.561% | $144.5815 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $154.76 | 4.368% | $161.5199 | $161.52 | $161.50 | $161.50 |
| 7 purchase totals = | $1,076.09 | $1,155.6987 | $1,155.70 | $1,155.70 | $1,155.60 | |