| 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 | $172.42 | 8.213% | $186.5809 | $186.58 | $186.60 | $186.60 |
| Purchase #2 | $185.33 | 7.850% | $199.8784 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $188.48 | 6.672% | $201.0554 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $247.99 | 9.215% | $270.8423 | $270.84 | $270.85 | $270.80 |
| Purchase #5 | $174.43 | 4.748% | $182.7119 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $68.60 | 7.774% | $73.933 | $73.93 | $73.95 | $73.90 |
| Purchase #7 | $122.62 | 5.373% | $129.2084 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $1,159.87 | $1,244.2103 | $1,244.21 | $1,244.25 | $1,244.20 | |