| 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 | $163.26 | 9.729% | $179.1436 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $221.86 | 13.546% | $251.9132 | $251.91 | $251.90 | $251.90 |
| Purchase #3 | $183.60 | 12.726% | $206.9649 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $154.43 | 9.521% | $169.1333 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $44.79 | 5.245% | $47.1392 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $211.34 | 4.304% | $220.4361 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $189.36 | 8.865% | $206.1468 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $1,168.64 | $1,280.8771 | $1,280.87 | $1,280.90 | $1,280.70 | |