| 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 | $131.47 | 13.744% | $149.5392 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $131.38 | 5.593% | $138.7281 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $136.67 | 7.262% | $146.595 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $5.77 | 11.689% | $6.4445 | $6.44 | $6.45 | $6.40 |
| Purchase #5 | $249.93 | 11.762% | $279.3268 | $279.33 | $279.35 | $279.30 |
| Purchase #6 | $136.85 | 11.336% | $152.3633 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $58.39 | 3.541% | $60.4576 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $850.46 | $933.4545 | $933.46 | $933.50 | $933.40 | |