| 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 | $178.88 | 3.746% | $185.5808 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $232.61 | 4.797% | $243.7683 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $249.93 | 13.250% | $283.0457 | $283.05 | $283.05 | $283.00 |
| Purchase #4 | $221.98 | 8.841% | $241.6053 | $241.61 | $241.60 | $241.60 |
| Purchase #5 | $118.32 | 8.834% | $128.7724 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $144.48 | 12.847% | $163.0413 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $172.99 | 11.708% | $193.2437 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $1,319.19 | $1,439.0575 | $1,439.06 | $1,439.05 | $1,439.00 | |