| 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 | $218.64 | 4.837% | $229.2156 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $6.87 | 10.213% | $7.5716 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $93.82 | 9.348% | $102.5903 | $102.59 | $102.60 | $102.60 |
| Purchase #4 | $15.98 | 4.212% | $16.6531 | $16.65 | $16.65 | $16.70 |
| Purchase #5 | $182.34 | 4.790% | $191.0741 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $61.45 | 7.664% | $66.1595 | $66.16 | $66.15 | $66.20 |
| Purchase #7 | $16.25 | 9.376% | $17.7736 | $17.77 | $17.75 | $17.80 |
| 7 purchase totals = | $595.35 | $631.0378 | $631.03 | $630.95 | $631.20 | |