| 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 | $165.77 | 6.241% | $176.1157 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $90.30 | 13.696% | $102.6675 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $189.62 | 5.459% | $199.9714 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $44.33 | 13.650% | $50.381 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $201.96 | 3.753% | $209.5396 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $108.90 | 10.833% | $120.6971 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $129.58 | 13.102% | $146.5576 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $930.46 | $1,005.9299 | $1,005.94 | $1,005.90 | $1,006.00 | |