| 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 | $170.48 | 3.444% | $176.3513 | $176.35 | $176.35 | $176.40 |
| Purchase #2 | $135.85 | 11.509% | $151.485 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $41.69 | 12.443% | $46.8775 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $229.31 | 4.286% | $239.1382 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $240.66 | 6.149% | $255.4582 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $237.94 | 12.209% | $266.9901 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $123.73 | 3.765% | $128.3884 | $128.39 | $128.40 | $128.40 |
| 7 purchase totals = | $1,179.66 | $1,264.6887 | $1,264.70 | $1,264.75 | $1,264.80 | |