| 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 | $176.50 | 7.114% | $189.0562 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $241.77 | 11.722% | $270.1103 | $270.11 | $270.10 | $270.10 |
| Purchase #3 | $27.78 | 10.823% | $30.7866 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $109.49 | 10.281% | $120.7467 | $120.75 | $120.75 | $120.70 |
| Purchase #5 | $149.65 | 12.137% | $167.813 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $103.72 | 11.187% | $115.3232 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $68.36 | 8.264% | $74.0093 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $877.27 | $967.8453 | $967.85 | $967.80 | $967.80 | |