| 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 | $171.45 | 13.455% | $194.5186 | $194.52 | $194.50 | $194.50 |
| Purchase #2 | $217.80 | 12.475% | $244.9706 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $148.59 | 5.492% | $156.7506 | $156.75 | $156.75 | $156.80 |
| Purchase #4 | $83.76 | 5.248% | $88.1557 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $177.78 | 6.117% | $188.6548 | $188.65 | $188.65 | $188.70 |
| Purchase #6 | $196.27 | 8.421% | $212.7979 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $164.68 | 3.143% | $169.8559 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $1,160.33 | $1,255.7041 | $1,255.71 | $1,255.65 | $1,255.90 | |