| 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 | $134.78 | 6.236% | $143.1849 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $158.27 | 12.457% | $177.9857 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $108.25 | 8.260% | $117.1915 | $117.19 | $117.20 | $117.20 |
| Purchase #4 | $174.26 | 11.461% | $194.2319 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $73.93 | 10.619% | $81.7806 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $218.76 | 4.312% | $228.1929 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $188.80 | 11.153% | $209.8569 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $1,057.05 | $1,152.4244 | $1,152.42 | $1,152.50 | $1,152.50 | |