| 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 | $188.86 | 11.427% | $210.441 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $7.50 | 5.775% | $7.9331 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $167.94 | 8.764% | $182.6583 | $182.66 | $182.65 | $182.70 |
| Purchase #4 | $22.78 | 6.560% | $24.2744 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $80.51 | 4.155% | $83.8552 | $83.86 | $83.85 | $83.90 |
| Purchase #6 | $218.71 | 11.647% | $244.1832 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $117.74 | 3.532% | $121.8986 | $121.90 | $121.90 | $121.90 |
| 7 purchase totals = | $804.04 | $875.2438 | $875.24 | $875.25 | $875.30 | |