| 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 | $195.80 | 9.714% | $214.82 | $214.82 | $214.80 | $214.80 |
| Purchase #2 | $47.43 | 5.297% | $49.9424 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $117.79 | 13.392% | $133.5644 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $16.89 | 9.419% | $18.4809 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $206.43 | 8.311% | $223.5864 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $85.92 | 7.717% | $92.5504 | $92.55 | $92.55 | $92.60 |
| Purchase #7 | $134.71 | 7.838% | $145.2686 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $804.97 | $878.2131 | $878.21 | $878.20 | $878.30 | |