| 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 | $157.97 | 6.678% | $168.5192 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $112.81 | 3.266% | $116.4944 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $174.99 | 10.388% | $193.168 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $196.45 | 11.482% | $219.0064 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $126.42 | 9.863% | $138.8888 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $39.38 | 10.302% | $43.4369 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $19.91 | 13.365% | $22.571 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $827.93 | $902.0847 | $902.09 | $902.05 | $902.10 | |