| 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 | $7.86 | 7.550% | $8.4534 | $8.45 | $8.45 | $8.50 |
| Purchase #2 | $181.41 | 7.529% | $195.0684 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $62.32 | 8.690% | $67.7356 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $174.53 | 12.137% | $195.7127 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $229.72 | 5.825% | $243.1012 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $227.63 | 4.398% | $237.6412 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $132.68 | 10.859% | $147.0877 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $1,016.15 | $1,094.8002 | $1,094.80 | $1,094.80 | $1,094.80 | |