| 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 | $158.94 | 12.195% | $178.3227 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $245.27 | 10.667% | $271.433 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $249.56 | 7.780% | $268.9758 | $268.98 | $269.00 | $269.00 |
| Purchase #4 | $236.57 | 4.230% | $246.5769 | $246.58 | $246.60 | $246.60 |
| Purchase #5 | $215.33 | 10.725% | $238.4241 | $238.42 | $238.40 | $238.40 |
| Purchase #6 | $142.74 | 12.697% | $160.8637 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $165.40 | 10.748% | $183.1772 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $1,413.81 | $1,547.7734 | $1,547.77 | $1,547.80 | $1,547.80 | |