| 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 | $179.78 | 6.676% | $191.7821 | $191.78 | $191.80 | $191.80 |
| Purchase #2 | $248.63 | 3.108% | $256.3574 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $169.84 | 8.218% | $183.7975 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $18.86 | 11.466% | $21.0225 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $20.43 | 4.244% | $21.297 | $21.30 | $21.30 | $21.30 |
| Purchase #6 | $7.53 | 6.298% | $8.0042 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $156.50 | 12.871% | $176.6431 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $801.57 | $858.9038 | $858.90 | $858.90 | $858.90 | |