| 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 | $126.51 | 8.415% | $137.1558 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $20.71 | 12.215% | $23.2397 | $23.24 | $23.25 | $23.20 |
| Purchase #3 | $91.49 | 11.514% | $102.0242 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $166.34 | 13.221% | $188.3318 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $192.36 | 13.150% | $217.6553 | $217.66 | $217.65 | $217.70 |
| Purchase #6 | $199.88 | 7.160% | $214.1914 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $8.97 | 11.817% | $10.03 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $806.26 | $892.6282 | $892.63 | $892.65 | $892.60 | |