| 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 | $20.83 | 6.505% | $22.185 | $22.19 | $22.20 | $22.20 |
| Purchase #2 | $180.53 | 9.614% | $197.8862 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $120.94 | 10.610% | $133.7717 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $117.46 | 3.197% | $121.2152 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $192.94 | 5.387% | $203.3337 | $203.33 | $203.35 | $203.30 |
| Purchase #6 | $137.70 | 6.177% | $146.2057 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $81.97 | 8.207% | $88.6973 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $852.37 | $913.2948 | $913.31 | $913.30 | $913.30 | |