| 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 | $137.97 | 7.383% | $148.1563 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $95.28 | 3.616% | $98.7253 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $138.37 | 10.339% | $152.6761 | $152.68 | $152.70 | $152.70 |
| Purchase #4 | $31.91 | 9.598% | $34.9727 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $104.28 | 10.415% | $115.1408 | $115.14 | $115.15 | $115.10 |
| Purchase #6 | $159.32 | 7.453% | $171.1941 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $200.64 | 12.279% | $225.2766 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $867.77 | $946.1419 | $946.15 | $946.20 | $946.20 | |