| 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 | $127.57 | 3.618% | $132.1855 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $182.74 | 6.379% | $194.397 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $152.87 | 8.800% | $166.3226 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $218.56 | 11.416% | $243.5108 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $110.47 | 6.832% | $118.0173 | $118.02 | $118.00 | $118.00 |
| Purchase #6 | $197.33 | 12.807% | $222.6021 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $160.39 | 6.838% | $171.3575 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $1,149.93 | $1,248.3928 | $1,248.40 | $1,248.35 | $1,248.40 | |