| 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 | $162.33 | 9.295% | $177.4186 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $26.75 | 3.150% | $27.5926 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $197.33 | 3.553% | $204.3411 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $65.75 | 10.289% | $72.515 | $72.52 | $72.50 | $72.50 |
| Purchase #5 | $177.87 | 7.845% | $191.8239 | $191.82 | $191.80 | $191.80 |
| Purchase #6 | $93.97 | 6.360% | $99.9465 | $99.95 | $99.95 | $99.90 |
| Purchase #7 | $194.62 | 7.683% | $209.5727 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $918.62 | $983.2104 | $983.21 | $983.15 | $983.10 | |