| 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 | $182.39 | 11.556% | $203.467 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $98.53 | 8.677% | $107.0794 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $239.92 | 11.186% | $266.7575 | $266.76 | $266.75 | $266.80 |
| Purchase #4 | $10.30 | 7.261% | $11.0479 | $11.05 | $11.05 | $11.00 |
| Purchase #5 | $183.35 | 9.166% | $200.1559 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $50.46 | 6.527% | $53.7535 | $53.75 | $53.75 | $53.80 |
| Purchase #7 | $137.56 | 6.340% | $146.2813 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $902.51 | $988.5425 | $988.55 | $988.55 | $988.70 | |