| 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 | $189.35 | 4.124% | $197.1588 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $5.88 | 7.161% | $6.3011 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $63.68 | 12.385% | $71.5668 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $102.64 | 4.340% | $107.0946 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $41.54 | 13.250% | $47.0441 | $47.04 | $47.05 | $47.00 |
| Purchase #6 | $140.33 | 3.342% | $145.0198 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $53.98 | 12.631% | $60.7982 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $597.40 | $634.9834 | $634.98 | $634.95 | $635.00 | |