| 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 | $177.74 | 10.640% | $196.6515 | $196.65 | $196.65 | $196.70 |
| Purchase #2 | $83.56 | 3.185% | $86.2214 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $197.32 | 3.580% | $204.3841 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $41.58 | 5.320% | $43.7921 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $83.86 | 8.771% | $91.2154 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $104.60 | 12.584% | $117.7629 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $40.64 | 11.165% | $45.1775 | $45.18 | $45.20 | $45.20 |
| 7 purchase totals = | $729.30 | $785.2049 | $785.20 | $785.20 | $785.30 | |