| 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 | $171.59 | 3.401% | $177.4258 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $125.29 | 13.707% | $142.4635 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $190.64 | 9.468% | $208.6898 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $128.27 | 9.431% | $140.3671 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $116.83 | 12.295% | $131.1942 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $51.98 | 9.516% | $56.9264 | $56.93 | $56.95 | $56.90 |
| Purchase #7 | $192.66 | 8.771% | $209.5582 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $977.26 | $1,066.6250 | $1,066.63 | $1,066.65 | $1,066.70 | |