| 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 | $160.80 | 8.539% | $174.5307 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $91.94 | 8.575% | $99.8239 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $49.51 | 12.115% | $55.5081 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $35.30 | 8.695% | $38.3693 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $53.28 | 10.189% | $58.7087 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $198.45 | 4.288% | $206.9595 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $154.35 | 5.620% | $163.0245 | $163.02 | $163.00 | $163.00 |
| 7 purchase totals = | $743.63 | $796.9247 | $796.92 | $796.85 | $796.90 | |