| 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 | $175.80 | 12.220% | $197.2828 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $36.81 | 5.765% | $38.9321 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $104.51 | 10.233% | $115.2045 | $115.20 | $115.20 | $115.20 |
| Purchase #4 | $169.51 | 9.295% | $185.266 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $215.69 | 8.200% | $233.3766 | $233.38 | $233.40 | $233.40 |
| Purchase #6 | $246.58 | 6.727% | $263.1674 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $86.86 | 9.794% | $95.3671 | $95.37 | $95.35 | $95.40 |
| 7 purchase totals = | $1,035.76 | $1,128.5965 | $1,128.60 | $1,128.60 | $1,128.70 | |