| 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 | $190.71 | 13.565% | $216.5798 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $95.31 | 9.247% | $104.1233 | $104.12 | $104.10 | $104.10 |
| Purchase #3 | $55.52 | 13.428% | $62.9752 | $62.98 | $63.00 | $63.00 |
| Purchase #4 | $45.54 | 8.760% | $49.5293 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $129.58 | 8.532% | $140.6358 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $142.52 | 10.691% | $157.7568 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $169.48 | 9.470% | $185.5298 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $828.66 | $917.1300 | $917.14 | $917.20 | $917.10 | |