| 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 | $135.34 | 12.224% | $151.884 | $151.88 | $151.90 | $151.90 |
| Purchase #2 | $142.47 | 8.119% | $154.0371 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $146.60 | 13.407% | $166.2547 | $166.25 | $166.25 | $166.30 |
| Purchase #4 | $71.90 | 4.826% | $75.3699 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $214.53 | 11.233% | $238.6282 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $154.96 | 7.276% | $166.2349 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $224.62 | 6.516% | $239.2562 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $1,090.42 | $1,191.6650 | $1,191.66 | $1,191.70 | $1,191.70 | |