| 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 | $162.49 | 7.369% | $174.4639 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $57.70 | 7.600% | $62.0852 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $50.63 | 9.156% | $55.2657 | $55.27 | $55.25 | $55.30 |
| Purchase #4 | $49.57 | 4.587% | $51.8438 | $51.84 | $51.85 | $51.80 |
| Purchase #5 | $92.39 | 10.651% | $102.2305 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $162.60 | 8.367% | $176.2047 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $20.71 | 8.727% | $22.5174 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $596.09 | $644.6112 | $644.61 | $644.60 | $644.60 | |