| 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 | $140.86 | 3.343% | $145.5689 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $33.62 | 8.440% | $36.4575 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $203.29 | 6.440% | $216.3819 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $99.36 | 4.796% | $104.1253 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $199.71 | 7.383% | $214.4546 | $214.45 | $214.45 | $214.50 |
| Purchase #6 | $198.50 | 6.256% | $210.9182 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $191.26 | 3.396% | $197.7552 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $1,066.60 | $1,125.6616 | $1,125.67 | $1,125.65 | $1,125.80 | |