| 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 | $100.35 | 13.542% | $113.9394 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $145.74 | 7.486% | $156.6501 | $156.65 | $156.65 | $156.70 |
| Purchase #3 | $66.28 | 12.763% | $74.7393 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $29.82 | 10.118% | $32.8372 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $245.40 | 10.503% | $271.1744 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $67.78 | 11.863% | $75.8207 | $75.82 | $75.80 | $75.80 |
| Purchase #7 | $156.92 | 8.354% | $170.0291 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $812.29 | $895.1902 | $895.19 | $895.20 | $895.10 | |