| 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 | $135.48 | 3.348% | $140.0159 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $36.93 | 4.157% | $38.4652 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $72.83 | 6.523% | $77.5807 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $92.88 | 5.677% | $98.1528 | $98.15 | $98.15 | $98.20 |
| Purchase #5 | $72.41 | 3.756% | $75.1297 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $17.49 | 12.281% | $19.6379 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $42.86 | 7.845% | $46.2224 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $470.88 | $495.2046 | $495.21 | $495.20 | $495.20 | |