| 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 | $182.55 | 9.401% | $199.7115 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $110.37 | 7.662% | $118.8265 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $244.62 | 3.329% | $252.7634 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $155.68 | 7.623% | $167.5475 | $167.55 | $167.55 | $167.50 |
| Purchase #5 | $192.43 | 7.694% | $207.2356 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $45.85 | 13.462% | $52.0223 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $7.36 | 9.291% | $8.0438 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $938.86 | $1,006.1506 | $1,006.15 | $1,006.15 | $1,006.00 | |