| 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 | $133.56 | 6.367% | $142.0638 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $65.43 | 4.344% | $68.2723 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $78.53 | 3.286% | $81.1105 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $95.67 | 8.562% | $103.8613 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $198.92 | 5.447% | $209.7552 | $209.76 | $209.75 | $209.80 |
| Purchase #6 | $130.84 | 9.200% | $142.8773 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $182.97 | 11.408% | $203.8432 | $203.84 | $203.85 | $203.80 |
| 7 purchase totals = | $885.92 | $951.7836 | $951.78 | $951.75 | $951.90 | |