| 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 | $156.38 | 10.105% | $172.1822 | $172.18 | $172.20 | $172.20 |
| Purchase #2 | $168.73 | 10.821% | $186.9883 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $224.40 | 4.774% | $235.1129 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $214.35 | 12.267% | $240.6443 | $240.64 | $240.65 | $240.60 |
| Purchase #5 | $17.93 | 9.693% | $19.668 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $149.69 | 9.827% | $164.4 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $126.73 | 6.324% | $134.7444 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $1,058.21 | $1,153.7401 | $1,153.73 | $1,153.75 | $1,153.70 | |