| 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 | $179.50 | 7.690% | $193.3036 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $119.50 | 12.556% | $134.5044 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $150.83 | 3.214% | $155.6777 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $132.45 | 6.120% | $140.5559 | $140.56 | $140.55 | $140.60 |
| Purchase #5 | $113.71 | 6.537% | $121.1432 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $85.92 | 9.554% | $94.1288 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $159.94 | 8.727% | $173.898 | $173.90 | $173.90 | $173.90 |
| 7 purchase totals = | $941.85 | $1,013.2116 | $1,013.21 | $1,013.25 | $1,013.20 | |