| 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 | $189.75 | 12.679% | $213.8084 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $104.77 | 8.378% | $113.5476 | $113.55 | $113.55 | $113.50 |
| Purchase #3 | $21.66 | 5.721% | $22.8992 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $147.25 | 8.287% | $159.4526 | $159.45 | $159.45 | $159.50 |
| Purchase #5 | $70.68 | 11.593% | $78.8739 | $78.87 | $78.85 | $78.90 |
| Purchase #6 | $71.72 | 6.840% | $76.6256 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $40.46 | 3.496% | $41.8745 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $646.29 | $707.0818 | $707.08 | $707.05 | $707.10 | |