| 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 | $159.40 | 9.612% | $174.7215 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $181.63 | 4.227% | $189.3075 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $65.78 | 12.495% | $73.9992 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $106.26 | 9.805% | $116.6788 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $36.62 | 6.646% | $39.0538 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $217.89 | 13.799% | $247.9566 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $149.37 | 13.567% | $169.635 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $916.95 | $1,011.3524 | $1,011.36 | $1,011.35 | $1,011.40 | |