| 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 | $181.86 | 3.511% | $188.2451 | $188.25 | $188.25 | $188.20 |
| Purchase #2 | $30.88 | 5.443% | $32.5608 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $178.42 | 12.586% | $200.8759 | $200.88 | $200.90 | $200.90 |
| Purchase #4 | $186.55 | 3.188% | $192.4972 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $65.36 | 7.337% | $70.1555 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $245.90 | 9.611% | $269.5334 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $17.69 | 3.623% | $18.3309 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $906.66 | $972.1988 | $972.21 | $972.25 | $972.20 | |