| 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 | $152.81 | 5.698% | $161.5171 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $113.75 | 13.414% | $129.0084 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $203.73 | 6.801% | $217.5857 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $118.76 | 13.874% | $135.2368 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $46.56 | 3.476% | $48.1784 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $106.61 | 9.753% | $117.0077 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $45.51 | 12.388% | $51.1478 | $51.15 | $51.15 | $51.10 |
| 7 purchase totals = | $787.73 | $859.6819 | $859.70 | $859.70 | $859.60 | |