| 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 | $168.96 | 4.721% | $176.9366 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $73.61 | 13.472% | $83.5267 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $95.63 | 3.828% | $99.2907 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $107.40 | 7.780% | $115.7557 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $144.48 | 12.544% | $162.6036 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $10.57 | 4.815% | $11.0789 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $241.27 | 11.453% | $268.9027 | $268.90 | $268.90 | $268.90 |
| 7 purchase totals = | $841.92 | $918.0949 | $918.10 | $918.15 | $918.10 | |