| 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 | $188.71 | 5.687% | $199.4419 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $146.90 | 12.633% | $165.4579 | $165.46 | $165.45 | $165.50 |
| Purchase #3 | $193.90 | 4.260% | $202.1601 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $101.80 | 11.147% | $113.1476 | $113.15 | $113.15 | $113.10 |
| Purchase #5 | $245.69 | 13.745% | $279.4601 | $279.46 | $279.45 | $279.50 |
| Purchase #6 | $95.53 | 3.122% | $98.5124 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $13.44 | 11.436% | $14.977 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $985.97 | $1,073.1570 | $1,073.16 | $1,073.15 | $1,073.20 | |