| 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 | $189.54 | 3.323% | $195.8384 | $195.84 | $195.85 | $195.80 |
| Purchase #2 | $221.57 | 13.206% | $250.8305 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $18.52 | 5.559% | $19.5495 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $37.51 | 3.376% | $38.7763 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $66.46 | 13.314% | $75.3085 | $75.31 | $75.30 | $75.30 |
| Purchase #6 | $74.53 | 10.504% | $82.3586 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $140.70 | 6.481% | $149.8188 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $748.83 | $812.4806 | $812.49 | $812.50 | $812.40 | |