| 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 | $186.80 | 4.123% | $194.5018 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $155.83 | 3.327% | $161.0145 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $23.81 | 3.821% | $24.7198 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $143.51 | 11.308% | $159.7381 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $164.87 | 13.398% | $186.9593 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $37.29 | 12.397% | $41.9128 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $109.92 | 4.666% | $115.0489 | $115.05 | $115.05 | $115.00 |
| 7 purchase totals = | $822.03 | $883.8952 | $883.89 | $883.85 | $883.80 | |