| 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 | $170.86 | 3.349% | $176.5821 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $12.78 | 12.107% | $14.3273 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $129.61 | 10.340% | $143.0117 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $135.54 | 6.577% | $144.4545 | $144.45 | $144.45 | $144.50 |
| Purchase #5 | $49.39 | 8.768% | $53.7205 | $53.72 | $53.70 | $53.70 |
| Purchase #6 | $67.41 | 6.327% | $71.675 | $71.68 | $71.70 | $71.70 |
| Purchase #7 | $22.61 | 10.860% | $25.0654 | $25.07 | $25.05 | $25.10 |
| 7 purchase totals = | $588.20 | $628.8365 | $628.84 | $628.85 | $628.90 | |