| 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 | $163.27 | 10.454% | $180.3382 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $8.41 | 9.146% | $9.1792 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $123.29 | 7.140% | $132.0929 | $132.09 | $132.10 | $132.10 |
| Purchase #4 | $221.80 | 6.226% | $235.6093 | $235.61 | $235.60 | $235.60 |
| Purchase #5 | $199.88 | 8.600% | $217.0697 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $180.46 | 7.711% | $194.3753 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $89.91 | 13.365% | $101.9265 | $101.93 | $101.95 | $101.90 |
| 7 purchase totals = | $987.02 | $1,070.5911 | $1,070.60 | $1,070.65 | $1,070.60 | |