| 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 | $147.68 | 5.221% | $155.3904 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $227.96 | 9.243% | $249.0303 | $249.03 | $249.05 | $249.00 |
| Purchase #3 | $108.81 | 6.138% | $115.4888 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $57.58 | 9.400% | $62.9925 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $91.94 | 10.213% | $101.3298 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $169.29 | 13.634% | $192.371 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $16.87 | 7.408% | $18.1197 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $820.13 | $894.7225 | $894.72 | $894.75 | $894.70 | |