| 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 | $167.53 | 13.113% | $189.4982 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $124.55 | 12.515% | $140.1374 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $194.72 | 11.491% | $217.0953 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $73.78 | 13.664% | $83.8613 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $35.42 | 4.270% | $36.9324 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $58.60 | 10.439% | $64.7173 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $209.31 | 10.742% | $231.7941 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $863.91 | $964.0360 | $964.04 | $964.05 | $964.00 | |