| 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 | $128.87 | 13.401% | $146.1399 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $22.81 | 8.368% | $24.7187 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $37.83 | 4.235% | $39.4321 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $238.72 | 6.431% | $254.0721 | $254.07 | $254.05 | $254.10 |
| Purchase #5 | $230.28 | 4.632% | $240.9466 | $240.95 | $240.95 | $240.90 |
| Purchase #6 | $180.36 | 10.847% | $199.9236 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $184.83 | 7.381% | $198.4723 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $1,023.70 | $1,103.7053 | $1,103.70 | $1,103.65 | $1,103.60 | |