| 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 | $128.67 | 9.405% | $140.7714 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $141.55 | 13.320% | $160.4045 | $160.40 | $160.40 | $160.40 |
| Purchase #3 | $57.93 | 11.185% | $64.4095 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $232.62 | 4.782% | $243.7439 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $77.79 | 9.236% | $84.9747 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $112.92 | 9.806% | $123.9929 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $238.82 | 10.235% | $263.2632 | $263.26 | $263.25 | $263.30 |
| 7 purchase totals = | $990.30 | $1,081.5601 | $1,081.54 | $1,081.50 | $1,081.60 | |