| 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 | $139.56 | 9.760% | $153.1811 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $32.43 | 13.234% | $36.7218 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $30.29 | 12.782% | $34.1617 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $20.54 | 8.360% | $22.2571 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $100.56 | 12.454% | $113.0837 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $63.91 | 13.643% | $72.6292 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $53.66 | 13.551% | $60.9315 | $60.93 | $60.95 | $60.90 |
| 7 purchase totals = | $440.95 | $492.9661 | $492.96 | $493.00 | $493.00 | |