| 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 | $149.77 | 13.271% | $169.646 | $169.65 | $169.65 | $169.60 |
| Purchase #2 | $12.73 | 5.871% | $13.4774 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $140.76 | 3.651% | $145.8991 | $145.90 | $145.90 | $145.90 |
| Purchase #4 | $5.37 | 13.483% | $6.094 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $201.36 | 5.240% | $211.9113 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $47.50 | 7.387% | $51.0088 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $190.28 | 6.622% | $202.8803 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $747.77 | $800.9169 | $800.92 | $800.95 | $800.90 | |