| 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 | $95.85 | 4.782% | $100.4335 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $152.39 | 6.175% | $161.8001 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $39.87 | 9.546% | $43.676 | $43.68 | $43.70 | $43.70 |
| Purchase #4 | $176.87 | 7.672% | $190.4395 | $190.44 | $190.45 | $190.40 |
| Purchase #5 | $75.86 | 13.303% | $85.9517 | $85.95 | $85.95 | $86.00 |
| Purchase #6 | $81.42 | 6.378% | $86.613 | $86.61 | $86.60 | $86.60 |
| Purchase #7 | $222.47 | 11.503% | $248.0607 | $248.06 | $248.05 | $248.10 |
| 7 purchase totals = | $844.73 | $916.9745 | $916.97 | $917.00 | $917.00 | |