| 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 | $182.40 | 3.781% | $189.2965 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $162.97 | 11.246% | $181.2976 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $193.60 | 9.667% | $212.3153 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $60.37 | 7.841% | $65.1036 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $212.27 | 4.764% | $222.3825 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $194.85 | 8.159% | $210.7478 | $210.75 | $210.75 | $210.70 |
| Purchase #7 | $83.80 | 9.317% | $91.6076 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $1,090.26 | $1,172.7509 | $1,172.76 | $1,172.75 | $1,172.70 | |