| 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 | $143.82 | 3.784% | $149.2621 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $237.55 | 6.609% | $253.2497 | $253.25 | $253.25 | $253.20 |
| Purchase #3 | $127.27 | 4.371% | $132.833 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $199.50 | 13.580% | $226.5921 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $158.71 | 8.573% | $172.3162 | $172.32 | $172.30 | $172.30 |
| Purchase #6 | $107.71 | 12.442% | $121.1113 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $47.89 | 10.289% | $52.8174 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $1,022.45 | $1,108.1818 | $1,108.18 | $1,108.15 | $1,108.10 | |