| 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 | $138.89 | 12.742% | $156.5874 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $218.64 | 10.212% | $240.9675 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $55.50 | 9.374% | $60.7026 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $211.40 | 12.442% | $237.7024 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $91.67 | 9.755% | $100.6124 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $149.93 | 11.377% | $166.9875 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $25.34 | 7.823% | $27.3223 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $891.37 | $990.8821 | $990.88 | $990.85 | $990.90 | |