| 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 | $185.50 | 6.727% | $197.9786 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $38.92 | 13.374% | $44.1252 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $194.74 | 6.154% | $206.7243 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $40.77 | 3.335% | $42.1297 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $169.63 | 8.472% | $184.0011 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $23.79 | 11.634% | $26.5577 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $243.98 | 13.266% | $276.3464 | $276.35 | $276.35 | $276.30 |
| 7 purchase totals = | $897.33 | $977.8630 | $977.87 | $977.90 | $977.80 | |