| 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 | $107.45 | 5.164% | $112.9987 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $145.81 | 7.540% | $156.8041 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $213.44 | 6.439% | $227.1834 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $44.36 | 13.280% | $50.251 | $50.25 | $50.25 | $50.30 |
| Purchase #5 | $82.85 | 8.305% | $89.7307 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $146.63 | 9.315% | $160.2886 | $160.29 | $160.30 | $160.30 |
| Purchase #7 | $47.31 | 12.125% | $53.0463 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $787.85 | $850.3028 | $850.30 | $850.35 | $850.30 | |