| 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 | $145.42 | 11.859% | $162.6654 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $240.62 | 12.234% | $270.0575 | $270.06 | $270.05 | $270.10 |
| Purchase #3 | $48.98 | 8.590% | $53.1874 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $229.78 | 7.760% | $247.6109 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $118.67 | 5.717% | $125.4544 | $125.45 | $125.45 | $125.50 |
| Purchase #6 | $119.81 | 8.375% | $129.8441 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $180.34 | 5.315% | $189.9251 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $1,083.62 | $1,178.7448 | $1,178.75 | $1,178.75 | $1,178.80 | |