| 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 | $237.62 | 13.531% | $269.7724 | $269.77 | $269.75 | $269.80 |
| Purchase #2 | $163.62 | 9.376% | $178.961 | $178.96 | $178.95 | $179.00 |
| Purchase #3 | $123.74 | 11.519% | $137.9936 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $179.70 | 9.157% | $196.1551 | $196.16 | $196.15 | $196.20 |
| Purchase #5 | $166.40 | 3.811% | $172.7415 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $203.44 | 8.744% | $221.2288 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $29.47 | 13.671% | $33.4988 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $1,103.99 | $1,210.3512 | $1,210.35 | $1,210.35 | $1,210.40 | |