| 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 | $152.35 | 11.308% | $169.5777 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $197.47 | 10.744% | $218.6862 | $218.69 | $218.70 | $218.70 |
| Purchase #3 | $149.77 | 5.266% | $157.6569 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $233.96 | 4.157% | $243.6857 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $156.62 | 4.559% | $163.7603 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $86.43 | 4.813% | $90.5899 | $90.59 | $90.60 | $90.60 |
| Purchase #7 | $152.99 | 8.105% | $165.3898 | $165.39 | $165.40 | $165.40 |
| 7 purchase totals = | $1,129.59 | $1,209.3465 | $1,209.36 | $1,209.40 | $1,209.50 | |