| 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 | $148.91 | 3.148% | $153.5977 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $185.56 | 12.624% | $208.9851 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $187.40 | 13.315% | $212.3523 | $212.35 | $212.35 | $212.40 |
| Purchase #4 | $57.70 | 3.751% | $59.8643 | $59.86 | $59.85 | $59.90 |
| Purchase #5 | $190.93 | 3.196% | $197.0321 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $126.61 | 6.777% | $135.1904 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $5.54 | 12.531% | $6.2342 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $902.65 | $973.2561 | $973.25 | $973.30 | $973.30 | |