| 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 | $63.89 | 13.131% | $72.2794 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $27.57 | 13.336% | $31.2467 | $31.25 | $31.25 | $31.20 |
| Purchase #3 | $142.32 | 6.781% | $151.9707 | $151.97 | $151.95 | $152.00 |
| Purchase #4 | $166.40 | 4.787% | $174.3656 | $174.37 | $174.35 | $174.40 |
| Purchase #5 | $156.52 | 11.860% | $175.0833 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $25.94 | 12.387% | $29.1532 | $29.15 | $29.15 | $29.20 |
| Purchase #7 | $129.73 | 5.603% | $136.9988 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $712.37 | $771.0977 | $771.10 | $771.10 | $771.20 | |