| 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 | $209.77 | 6.646% | $223.7113 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $140.62 | 3.325% | $145.2956 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $153.55 | 7.692% | $165.3611 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $43.73 | 4.179% | $45.5575 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $182.34 | 6.822% | $194.7792 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $36.44 | 13.713% | $41.437 | $41.44 | $41.45 | $41.40 |
| Purchase #7 | $152.60 | 4.812% | $159.9431 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $919.05 | $976.0848 | $976.09 | $976.10 | $976.10 | |