| 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 | $169.76 | 10.236% | $187.1366 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $123.77 | 7.634% | $133.2186 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $60.71 | 5.225% | $63.8821 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $169.94 | 12.356% | $190.9378 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $239.40 | 8.151% | $258.9135 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $146.87 | 3.400% | $151.8636 | $151.86 | $151.85 | $151.90 |
| Purchase #7 | $156.45 | 11.350% | $174.2071 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $1,066.90 | $1,160.1593 | $1,160.16 | $1,160.15 | $1,160.10 | |