| 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 | $173.45 | 12.657% | $195.4036 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $142.86 | 8.625% | $155.1817 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $157.56 | 7.579% | $169.5015 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $237.78 | 5.547% | $250.9697 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $74.88 | 11.549% | $83.5279 | $83.53 | $83.55 | $83.50 |
| Purchase #6 | $245.81 | 11.317% | $273.6283 | $273.63 | $273.65 | $273.60 |
| Purchase #7 | $81.43 | 13.344% | $92.296 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $1,113.77 | $1,220.5087 | $1,220.51 | $1,220.55 | $1,220.50 | |