| 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 | $180.56 | 11.146% | $200.6852 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $90.80 | 4.110% | $94.5319 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $124.84 | 5.458% | $131.6538 | $131.65 | $131.65 | $131.70 |
| Purchase #4 | $128.52 | 3.672% | $133.2393 | $133.24 | $133.25 | $133.20 |
| Purchase #5 | $151.74 | 9.721% | $166.4906 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $141.75 | 5.509% | $149.559 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $203.94 | 5.237% | $214.6203 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $1,022.15 | $1,090.7801 | $1,090.78 | $1,090.80 | $1,090.80 | |