| 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 | $152.49 | 5.460% | $160.816 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $26.37 | 10.535% | $29.1481 | $29.15 | $29.15 | $29.10 |
| Purchase #3 | $243.74 | 6.288% | $259.0664 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $157.56 | 3.180% | $162.5704 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $246.61 | 10.116% | $271.5571 | $271.56 | $271.55 | $271.60 |
| Purchase #6 | $75.95 | 11.225% | $84.4754 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $13.29 | 8.168% | $14.3755 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $916.01 | $982.0089 | $982.03 | $982.00 | $982.10 | |