| 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 | $163.26 | 9.279% | $178.4089 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $33.43 | 10.120% | $36.8131 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $35.50 | 5.544% | $37.4681 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $81.48 | 8.401% | $88.3251 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $211.55 | 12.175% | $237.3062 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $187.76 | 13.755% | $213.5864 | $213.59 | $213.60 | $213.60 |
| Purchase #7 | $169.66 | 4.489% | $177.276 | $177.28 | $177.30 | $177.30 |
| 7 purchase totals = | $882.64 | $969.1838 | $969.20 | $969.20 | $969.20 | |