| 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 | $145.97 | 10.258% | $160.9436 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $21.56 | 12.862% | $24.333 | $24.33 | $24.35 | $24.30 |
| Purchase #3 | $110.48 | 6.315% | $117.4568 | $117.46 | $117.45 | $117.50 |
| Purchase #4 | $156.37 | 6.697% | $166.8421 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $206.58 | 11.521% | $230.3801 | $230.38 | $230.40 | $230.40 |
| Purchase #6 | $206.69 | 13.568% | $234.7337 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $54.54 | 9.341% | $59.6346 | $59.63 | $59.65 | $59.60 |
| 7 purchase totals = | $902.19 | $994.3239 | $994.31 | $994.40 | $994.20 | |