| 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 | $161.51 | 6.854% | $172.5799 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $39.58 | 11.787% | $44.2453 | $44.25 | $44.25 | $44.20 |
| Purchase #3 | $159.28 | 4.525% | $166.4874 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $249.89 | 13.390% | $283.3503 | $283.35 | $283.35 | $283.40 |
| Purchase #5 | $213.79 | 11.240% | $237.82 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $197.64 | 8.280% | $214.0046 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $82.32 | 13.120% | $93.1204 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $1,104.01 | $1,211.6079 | $1,211.61 | $1,211.60 | $1,211.60 | |