| 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 | $131.64 | 13.610% | $149.5562 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $159.30 | 10.757% | $176.4359 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $176.34 | 5.197% | $185.5044 | $185.50 | $185.50 | $185.50 |
| Purchase #4 | $236.68 | 12.306% | $265.8058 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $101.33 | 10.623% | $112.0943 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $235.76 | 12.643% | $265.5671 | $265.57 | $265.55 | $265.60 |
| Purchase #7 | $34.50 | 8.386% | $37.3932 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $1,075.55 | $1,192.3569 | $1,192.36 | $1,192.35 | $1,192.40 | |