| 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 | $195.51 | 11.527% | $218.0464 | $218.05 | $218.05 | $218.00 |
| Purchase #2 | $37.32 | 5.708% | $39.4502 | $39.45 | $39.45 | $39.50 |
| Purchase #3 | $122.35 | 5.596% | $129.1967 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $143.91 | 4.460% | $150.3284 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $171.90 | 7.551% | $184.8802 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $168.41 | 8.622% | $182.9303 | $182.93 | $182.95 | $182.90 |
| Purchase #7 | $61.49 | 8.149% | $66.5008 | $66.50 | $66.50 | $66.50 |
| 7 purchase totals = | $900.89 | $971.3330 | $971.34 | $971.40 | $971.30 | |