| 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 | $126.59 | 8.472% | $137.3147 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $114.25 | 3.751% | $118.5355 | $118.54 | $118.55 | $118.50 |
| Purchase #3 | $152.96 | 11.653% | $170.7844 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $144.26 | 3.788% | $149.7246 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $152.47 | 4.120% | $158.7518 | $158.75 | $158.75 | $158.80 |
| Purchase #6 | $129.26 | 9.570% | $141.6302 | $141.63 | $141.65 | $141.60 |
| Purchase #7 | $89.46 | 7.220% | $95.919 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $909.25 | $972.6602 | $972.65 | $972.65 | $972.60 | |