| 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 | $143.63 | 13.335% | $162.7831 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $75.72 | 13.501% | $85.943 | $85.94 | $85.95 | $85.90 |
| Purchase #3 | $41.57 | 12.857% | $46.9147 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $9.35 | 12.304% | $10.5004 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $160.93 | 8.484% | $174.5833 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $218.94 | 10.136% | $241.1318 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $92.27 | 10.171% | $101.6548 | $101.65 | $101.65 | $101.70 |
| 7 purchase totals = | $742.41 | $823.5111 | $823.49 | $823.55 | $823.50 | |