| 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 | $114.54 | 4.806% | $120.0448 | $120.04 | $120.05 | $120.00 |
| Purchase #2 | $148.41 | 9.814% | $162.975 | $162.98 | $163.00 | $163.00 |
| Purchase #3 | $163.26 | 8.368% | $176.9216 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $72.50 | 4.616% | $75.8466 | $75.85 | $75.85 | $75.80 |
| Purchase #5 | $197.45 | 4.173% | $205.6896 | $205.69 | $205.70 | $205.70 |
| Purchase #6 | $22.90 | 3.532% | $23.7088 | $23.71 | $23.70 | $23.70 |
| Purchase #7 | $174.46 | 3.235% | $180.1038 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $893.52 | $945.2902 | $945.29 | $945.30 | $945.20 | |