| 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 | $193.88 | 10.660% | $214.5476 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $160.95 | 8.242% | $174.2155 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $129.30 | 5.367% | $136.2395 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $174.26 | 13.416% | $197.6387 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $101.30 | 7.148% | $108.5409 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $184.61 | 13.330% | $209.2185 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $35.64 | 3.857% | $37.0146 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $979.94 | $1,077.4153 | $1,077.42 | $1,077.40 | $1,077.20 | |