| 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 | $178.31 | 7.259% | $191.2535 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $185.46 | 5.702% | $196.0349 | $196.03 | $196.05 | $196.00 |
| Purchase #3 | $180.67 | 6.656% | $192.6954 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $147.53 | 11.738% | $164.8471 | $164.85 | $164.85 | $164.80 |
| Purchase #5 | $93.40 | 6.228% | $99.217 | $99.22 | $99.20 | $99.20 |
| Purchase #6 | $158.62 | 11.391% | $176.6884 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $247.65 | 11.833% | $276.9544 | $276.95 | $276.95 | $277.00 |
| 7 purchase totals = | $1,191.64 | $1,297.6907 | $1,297.69 | $1,297.70 | $1,297.70 | |