| 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 | $176.34 | 6.606% | $187.989 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $153.97 | 12.576% | $173.3333 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $163.78 | 8.172% | $177.1641 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $176.36 | 6.525% | $187.8675 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $189.94 | 13.729% | $216.0169 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $174.96 | 12.857% | $197.4546 | $197.45 | $197.45 | $197.50 |
| Purchase #7 | $149.36 | 13.684% | $169.7984 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $1,184.71 | $1,309.6238 | $1,309.62 | $1,309.60 | $1,309.70 | |