| 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 | $151.29 | 5.303% | $159.3129 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $19.41 | 7.563% | $20.878 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $162.30 | 13.150% | $183.6425 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $133.84 | 9.365% | $146.3741 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $39.94 | 10.386% | $44.0882 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $135.30 | 10.377% | $149.3401 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $161.84 | 10.814% | $179.3414 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $803.92 | $882.9772 | $882.97 | $883.00 | $882.90 | |