| 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 | $148.25 | 11.556% | $165.3818 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $160.33 | 10.160% | $176.6195 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $132.27 | 8.854% | $143.9812 | $143.98 | $144.00 | $144.00 |
| Purchase #4 | $41.36 | 12.149% | $46.3848 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $103.96 | 8.288% | $112.5762 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $127.29 | 7.444% | $136.7655 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $223.52 | 10.472% | $246.927 | $246.93 | $246.95 | $246.90 |
| 7 purchase totals = | $936.98 | $1,028.6360 | $1,028.64 | $1,028.70 | $1,028.70 | |