| 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 | $156.52 | 8.378% | $169.6332 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $183.36 | 12.674% | $206.599 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $246.48 | 9.201% | $269.1586 | $269.16 | $269.15 | $269.20 |
| Purchase #4 | $67.28 | 3.156% | $69.4034 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $211.95 | 4.631% | $221.7654 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $143.87 | 9.308% | $157.2614 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $193.81 | 7.551% | $208.4446 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $1,203.27 | $1,302.2656 | $1,302.26 | $1,302.25 | $1,302.30 | |