| 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 | $180.40 | 9.703% | $197.9042 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $185.86 | 7.860% | $200.4686 | $200.47 | $200.45 | $200.50 |
| Purchase #3 | $113.60 | 12.637% | $127.9556 | $127.96 | $127.95 | $128.00 |
| Purchase #4 | $153.76 | 6.509% | $163.7682 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $129.96 | 13.745% | $147.823 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $230.80 | 10.557% | $255.1656 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $30.58 | 10.398% | $33.7597 | $33.76 | $33.75 | $33.80 |
| 7 purchase totals = | $1,024.96 | $1,126.8449 | $1,126.85 | $1,126.75 | $1,127.00 | |