| 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 | $137.55 | 9.800% | $151.0299 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $211.73 | 13.566% | $240.4533 | $240.45 | $240.45 | $240.50 |
| Purchase #3 | $123.61 | 4.651% | $129.3591 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $54.58 | 13.139% | $61.7513 | $61.75 | $61.75 | $61.80 |
| Purchase #5 | $22.99 | 12.591% | $25.8847 | $25.88 | $25.90 | $25.90 |
| Purchase #6 | $136.76 | 10.321% | $150.875 | $150.88 | $150.90 | $150.90 |
| Purchase #7 | $123.41 | 13.709% | $140.3283 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $810.63 | $899.6816 | $899.68 | $899.75 | $899.80 | |