| 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 | $189.48 | 3.303% | $195.7385 | $195.74 | $195.75 | $195.70 |
| Purchase #2 | $53.28 | 3.613% | $55.205 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $37.61 | 12.284% | $42.23 | $42.23 | $42.25 | $42.20 |
| Purchase #4 | $70.59 | 4.305% | $73.6289 | $73.63 | $73.65 | $73.60 |
| Purchase #5 | $134.70 | 5.378% | $141.9442 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $60.85 | 8.750% | $66.1744 | $66.17 | $66.15 | $66.20 |
| Purchase #7 | $142.83 | 8.773% | $155.3605 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $689.34 | $730.2815 | $730.28 | $730.30 | $730.20 | |