| 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 | $74.68 | 7.305% | $80.1354 | $80.14 | $80.15 | $80.10 |
| Purchase #2 | $121.55 | 10.619% | $134.4574 | $134.46 | $134.45 | $134.50 |
| Purchase #3 | $122.73 | 6.362% | $130.5381 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $129.67 | 4.732% | $135.806 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $125.84 | 5.206% | $132.3912 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $243.26 | 10.544% | $268.9093 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $157.73 | 10.588% | $174.4305 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $975.46 | $1,056.6679 | $1,056.68 | $1,056.70 | $1,056.60 | |