| 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 | $163.43 | 11.531% | $182.2751 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $54.56 | 5.683% | $57.6606 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $232.99 | 11.551% | $259.9027 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $143.41 | 4.451% | $149.7932 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $65.93 | 4.825% | $69.1111 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $197.80 | 11.777% | $221.0949 | $221.09 | $221.10 | $221.10 |
| Purchase #7 | $128.55 | 5.448% | $135.5534 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $986.67 | $1,075.3910 | $1,075.38 | $1,075.40 | $1,075.50 | |