| 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 | $82.94 | 7.760% | $89.3761 | $89.38 | $89.40 | $89.40 |
| Purchase #2 | $160.96 | 3.798% | $167.0733 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $159.70 | 3.211% | $164.828 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $151.98 | 13.276% | $172.1569 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $206.63 | 6.558% | $220.1808 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $229.68 | 12.522% | $258.4405 | $258.44 | $258.45 | $258.40 |
| Purchase #7 | $34.40 | 3.684% | $35.6673 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $1,026.29 | $1,107.7229 | $1,107.73 | $1,107.75 | $1,107.80 | |