| 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 | $141.71 | 12.246% | $159.0638 | $159.06 | $159.05 | $159.10 |
| Purchase #2 | $104.69 | 12.484% | $117.7595 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $88.91 | 12.308% | $99.853 | $99.85 | $99.85 | $99.90 |
| Purchase #4 | $124.59 | 5.287% | $131.1771 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $247.68 | 10.499% | $273.6839 | $273.68 | $273.70 | $273.70 |
| Purchase #6 | $131.32 | 7.180% | $140.7488 | $140.75 | $140.75 | $140.70 |
| Purchase #7 | $36.88 | 3.693% | $38.242 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $875.78 | $960.5281 | $960.52 | $960.55 | $960.60 | |