| 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 | $163.76 | 12.357% | $183.9958 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $47.30 | 9.672% | $51.8749 | $51.87 | $51.85 | $51.90 |
| Purchase #3 | $37.35 | 5.165% | $39.2791 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $7.31 | 13.164% | $8.2723 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $181.98 | 11.186% | $202.3363 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $25.27 | 13.706% | $28.7335 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $86.97 | 6.194% | $92.3569 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $549.94 | $606.8488 | $606.85 | $606.85 | $606.90 | |