| 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 | $155.37 | 4.832% | $162.8775 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $210.39 | 8.280% | $227.8103 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $191.61 | 12.620% | $215.7912 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $95.38 | 6.391% | $101.4757 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $147.80 | 12.800% | $166.7184 | $166.72 | $166.70 | $166.70 |
| Purchase #6 | $124.34 | 6.563% | $132.5004 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $157.57 | 12.666% | $177.5278 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $1,082.46 | $1,184.7013 | $1,184.71 | $1,184.75 | $1,184.70 | |