| 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 | $179.49 | 8.213% | $194.2315 | $194.23 | $194.25 | $194.20 |
| Purchase #2 | $198.50 | 3.804% | $206.0509 | $206.05 | $206.05 | $206.10 |
| Purchase #3 | $64.39 | 10.607% | $71.2198 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $26.96 | 7.675% | $29.0292 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $7.76 | 13.317% | $8.7934 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $46.43 | 5.205% | $48.8467 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $77.26 | 13.331% | $87.5595 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $600.79 | $645.7310 | $645.73 | $645.75 | $645.70 | |