| 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 | $191.62 | 8.590% | $208.0802 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $97.89 | 11.185% | $108.839 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $120.49 | 12.419% | $135.4537 | $135.45 | $135.45 | $135.50 |
| Purchase #4 | $195.32 | 9.593% | $214.057 | $214.06 | $214.05 | $214.10 |
| Purchase #5 | $172.90 | 6.309% | $183.8083 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $158.99 | 5.114% | $167.1207 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $123.78 | 13.850% | $140.9235 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $1,060.99 | $1,158.2824 | $1,158.28 | $1,158.25 | $1,158.30 | |