| 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 | $178.27 | 11.828% | $199.3558 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $172.54 | 12.606% | $194.2904 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $14.77 | 3.505% | $15.2877 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $84.49 | 10.242% | $93.1435 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $201.29 | 9.747% | $220.9097 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $120.86 | 12.492% | $135.9578 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $126.69 | 5.585% | $133.7656 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $898.91 | $992.7105 | $992.72 | $992.70 | $992.80 | |