| 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 | $74.78 | 7.366% | $80.2883 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $172.31 | 3.385% | $178.1427 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $204.32 | 10.539% | $225.8533 | $225.85 | $225.85 | $225.90 |
| Purchase #4 | $133.94 | 3.369% | $138.4524 | $138.45 | $138.45 | $138.50 |
| Purchase #5 | $247.90 | 5.783% | $262.2361 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $30.43 | 11.499% | $33.9291 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $16.73 | 13.346% | $18.9628 | $18.96 | $18.95 | $19.00 |
| 7 purchase totals = | $880.41 | $937.8647 | $937.86 | $937.90 | $937.90 | |