| 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 | $171.98 | 6.269% | $182.7614 | $182.76 | $182.75 | $182.80 |
| Purchase #2 | $146.42 | 9.786% | $160.7487 | $160.75 | $160.75 | $160.70 |
| Purchase #3 | $40.85 | 6.257% | $43.406 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $190.63 | 13.413% | $216.1992 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $70.35 | 7.244% | $75.4462 | $75.45 | $75.45 | $75.40 |
| Purchase #6 | $46.84 | 9.560% | $51.3179 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $202.68 | 13.750% | $230.5485 | $230.55 | $230.55 | $230.50 |
| 7 purchase totals = | $869.75 | $960.4279 | $960.44 | $960.40 | $960.30 | |