| 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 | $180.98 | 11.758% | $202.2596 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $174.25 | 7.191% | $186.7803 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $141.68 | 12.560% | $159.475 | $159.48 | $159.50 | $159.50 |
| Purchase #4 | $80.96 | 12.159% | $90.8039 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $62.49 | 11.764% | $69.8413 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $191.36 | 8.405% | $207.4438 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $32.84 | 7.437% | $35.2823 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $864.56 | $951.8862 | $951.88 | $951.95 | $951.90 | |