| 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 | $166.66 | 7.385% | $178.9678 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $209.75 | 7.823% | $226.1587 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $105.35 | 11.484% | $117.4484 | $117.45 | $117.45 | $117.40 |
| Purchase #4 | $194.90 | 12.204% | $218.6856 | $218.69 | $218.70 | $218.70 |
| Purchase #5 | $195.29 | 3.129% | $201.4006 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $238.93 | 11.665% | $266.8012 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $15.44 | 9.595% | $16.9215 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $1,126.32 | $1,226.3838 | $1,226.39 | $1,226.35 | $1,226.40 | |