| 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 | $135.63 | 11.278% | $150.9264 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $130.93 | 7.725% | $141.0443 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $63.27 | 4.555% | $66.1519 | $66.15 | $66.15 | $66.20 |
| Purchase #4 | $108.41 | 9.606% | $118.8239 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $42.69 | 7.171% | $45.7513 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $213.43 | 5.596% | $225.3735 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $120.26 | 8.587% | $130.5867 | $130.59 | $130.60 | $130.60 |
| 7 purchase totals = | $814.62 | $878.6580 | $878.65 | $878.65 | $878.70 | |