| 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 | $138.58 | 7.284% | $148.6742 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $171.99 | 3.718% | $178.3846 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $38.54 | 5.729% | $40.748 | $40.75 | $40.75 | $40.70 |
| Purchase #4 | $197.57 | 8.437% | $214.239 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $186.57 | 10.684% | $206.5031 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $95.91 | 8.646% | $104.2024 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $164.52 | 3.444% | $170.1861 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $993.68 | $1,062.9374 | $1,062.93 | $1,062.95 | $1,062.90 | |