| 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 | $184.38 | 4.674% | $192.9979 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $161.43 | 7.690% | $173.844 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $242.95 | 3.811% | $252.2088 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $210.56 | 9.293% | $230.1273 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $222.82 | 9.155% | $243.2192 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $39.36 | 3.413% | $40.7034 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $174.25 | 11.411% | $194.1337 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $1,235.75 | $1,327.2343 | $1,327.23 | $1,327.25 | $1,327.10 | |