| 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 | $153.51 | 10.711% | $169.9525 | $169.95 | $169.95 | $170.00 |
| Purchase #2 | $135.35 | 10.299% | $149.2897 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $80.63 | 5.490% | $85.0566 | $85.06 | $85.05 | $85.10 |
| Purchase #4 | $186.54 | 12.308% | $209.4993 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $242.50 | 3.383% | $250.7038 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $37.64 | 3.621% | $39.0029 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $151.97 | 5.606% | $160.4894 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $988.14 | $1,063.9942 | $1,063.99 | $1,064.00 | $1,064.10 | |