| 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 | $158.77 | 9.123% | $173.2546 | $173.25 | $173.25 | $173.30 |
| Purchase #2 | $78.33 | 12.344% | $87.9991 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $151.76 | 10.291% | $167.3776 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $113.71 | 5.585% | $120.0607 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $233.80 | 7.122% | $250.4512 | $250.45 | $250.45 | $250.50 |
| Purchase #6 | $32.79 | 11.140% | $36.4428 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $184.70 | 5.188% | $194.2822 | $194.28 | $194.30 | $194.30 |
| 7 purchase totals = | $953.86 | $1,029.8682 | $1,029.86 | $1,029.90 | $1,030.00 | |