| 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 | $145.31 | 7.494% | $156.1995 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $228.98 | 6.626% | $244.1522 | $244.15 | $244.15 | $244.20 |
| Purchase #3 | $141.93 | 4.557% | $148.3978 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $78.31 | 10.768% | $86.7424 | $86.74 | $86.75 | $86.70 |
| Purchase #5 | $206.48 | 4.740% | $216.2672 | $216.27 | $216.25 | $216.30 |
| Purchase #6 | $98.85 | 10.168% | $108.9011 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $77.25 | 11.303% | $85.9816 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $977.11 | $1,046.6418 | $1,046.64 | $1,046.65 | $1,046.70 | |