| 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 | $72.92 | 11.196% | $81.0841 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $218.71 | 7.429% | $234.958 | $234.96 | $234.95 | $235.00 |
| Purchase #3 | $194.90 | 11.347% | $217.0153 | $217.02 | $217.00 | $217.00 |
| Purchase #4 | $143.38 | 3.170% | $147.9251 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $16.89 | 9.777% | $18.5413 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $69.67 | 4.311% | $72.6735 | $72.67 | $72.65 | $72.70 |
| Purchase #7 | $195.99 | 12.778% | $221.0336 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $912.46 | $993.2309 | $993.23 | $993.25 | $993.20 | |