| 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 | $187.86 | 7.351% | $201.6696 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $166.67 | 9.400% | $182.337 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $14.58 | 9.268% | $15.9313 | $15.93 | $15.95 | $15.90 |
| Purchase #4 | $215.76 | 6.858% | $230.5568 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $195.96 | 8.361% | $212.3442 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $169.96 | 6.270% | $180.6165 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $84.70 | 10.191% | $93.3318 | $93.33 | $93.35 | $93.30 |
| 7 purchase totals = | $1,035.49 | $1,116.7872 | $1,116.79 | $1,116.80 | $1,116.70 | |