| 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 | $127.89 | 4.311% | $133.4033 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $214.68 | 10.662% | $237.5692 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $76.98 | 8.445% | $83.481 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $105.48 | 11.735% | $117.8581 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $236.99 | 7.570% | $254.9301 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $164.28 | 13.198% | $185.9617 | $185.96 | $185.95 | $186.00 |
| Purchase #7 | $137.87 | 8.401% | $149.4525 | $149.45 | $149.45 | $149.50 |
| 7 purchase totals = | $1,064.17 | $1,162.6559 | $1,162.65 | $1,162.65 | $1,162.80 | |