| 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 | $172.88 | 6.586% | $184.2659 | $184.27 | $184.25 | $184.30 |
| Purchase #2 | $119.30 | 3.271% | $123.2023 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $162.53 | 3.407% | $168.0674 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $148.92 | 12.639% | $167.742 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $55.56 | 5.185% | $58.4408 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $34.73 | 10.225% | $38.2811 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $8.97 | 4.140% | $9.3414 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $702.89 | $749.3409 | $749.34 | $749.35 | $749.30 | |