| 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 | $201.60 | 6.184% | $214.0669 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $134.73 | 9.665% | $147.7517 | $147.75 | $147.75 | $147.80 |
| Purchase #3 | $206.58 | 3.461% | $213.7297 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $168.61 | 13.290% | $191.0183 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $83.26 | 13.667% | $94.6391 | $94.64 | $94.65 | $94.60 |
| Purchase #6 | $180.58 | 12.745% | $203.5949 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $130.53 | 3.498% | $135.0959 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $1,105.89 | $1,199.8965 | $1,199.90 | $1,199.90 | $1,199.90 | |