| 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 | $75.78 | 11.145% | $84.2257 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $167.58 | 11.188% | $186.3289 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $237.86 | 8.599% | $258.3136 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $193.33 | 10.778% | $214.1671 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $101.38 | 8.726% | $110.2264 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $151.86 | 3.621% | $157.3589 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $160.95 | 10.817% | $178.36 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $1,088.74 | $1,188.9806 | $1,188.99 | $1,189.00 | $1,189.00 | |