| 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 | $192.59 | 11.577% | $214.8861 | $214.89 | $214.90 | $214.90 |
| Purchase #2 | $76.99 | 11.451% | $85.8061 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $168.60 | 5.638% | $178.1057 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $9.94 | 10.595% | $10.9931 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $195.34 | 4.174% | $203.4935 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $33.79 | 6.830% | $36.0979 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $166.44 | 3.570% | $172.3819 | $172.38 | $172.40 | $172.40 |
| 7 purchase totals = | $843.69 | $901.7643 | $901.77 | $901.80 | $901.80 | |