| 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 | $71.62 | 3.519% | $74.1403 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $182.55 | 3.660% | $189.2313 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $162.31 | 5.567% | $171.3458 | $171.35 | $171.35 | $171.30 |
| Purchase #4 | $195.63 | 7.146% | $209.6097 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $149.52 | 12.506% | $168.219 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $34.80 | 11.217% | $38.7035 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $190.53 | 7.341% | $204.5168 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $986.96 | $1,055.7664 | $1,055.77 | $1,055.75 | $1,055.60 | |