| 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 | $185.37 | 9.779% | $203.4973 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $201.40 | 7.668% | $216.8434 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $159.76 | 6.508% | $170.1572 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $189.71 | 10.441% | $209.5176 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $66.49 | 8.149% | $71.9083 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $60.81 | 4.706% | $63.6717 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $208.99 | 9.603% | $229.0593 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $1,072.53 | $1,164.6548 | $1,164.66 | $1,164.60 | $1,164.70 | |