| 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 | $138.53 | 6.797% | $147.9459 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $248.46 | 13.774% | $282.6829 | $282.68 | $282.70 | $282.70 |
| Purchase #3 | $134.32 | 11.667% | $149.9911 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $194.33 | 7.350% | $208.6133 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $12.62 | 6.408% | $13.4287 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $14.81 | 8.450% | $16.0614 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $246.26 | 8.485% | $267.1552 | $267.16 | $267.15 | $267.20 |
| 7 purchase totals = | $989.33 | $1,085.8785 | $1,085.88 | $1,085.90 | $1,085.90 | |