| 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 | $158.76 | 13.392% | $180.0211 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $210.70 | 10.834% | $233.5272 | $233.53 | $233.55 | $233.50 |
| Purchase #3 | $123.36 | 12.546% | $138.8367 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $81.88 | 7.845% | $88.3035 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $211.32 | 4.793% | $221.4486 | $221.45 | $221.45 | $221.40 |
| Purchase #6 | $18.48 | 11.565% | $20.6172 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $83.98 | 12.513% | $94.4884 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $888.48 | $977.2427 | $977.25 | $977.25 | $977.10 | |