| 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 | $159.86 | 13.379% | $181.2477 | $181.25 | $181.25 | $181.20 |
| Purchase #2 | $36.65 | 4.584% | $38.33 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $181.90 | 5.473% | $191.8554 | $191.86 | $191.85 | $191.90 |
| Purchase #4 | $107.76 | 6.589% | $114.8603 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $60.70 | 12.562% | $68.3251 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $16.38 | 5.791% | $17.3286 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $135.79 | 4.867% | $142.3989 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $699.04 | $754.3460 | $754.36 | $754.40 | $754.30 | |