| 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 | $139.63 | 5.161% | $146.8363 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $226.48 | 8.274% | $245.219 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $45.57 | 3.708% | $47.2597 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $57.45 | 13.375% | $65.1339 | $65.13 | $65.15 | $65.10 |
| Purchase #5 | $73.71 | 10.148% | $81.1901 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $9.76 | 10.140% | $10.7497 | $10.75 | $10.75 | $10.70 |
| Purchase #7 | $207.51 | 4.168% | $216.159 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $760.11 | $812.5477 | $812.55 | $812.55 | $812.50 | |