| 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 | $170.67 | 11.349% | $190.0393 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $197.73 | 4.828% | $207.2764 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $116.94 | 3.214% | $120.6985 | $120.70 | $120.70 | $120.70 |
| Purchase #4 | $162.37 | 12.132% | $182.0687 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $195.87 | 11.441% | $218.2795 | $218.28 | $218.30 | $218.30 |
| Purchase #6 | $164.26 | 8.351% | $177.9774 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $142.30 | 9.320% | $155.5624 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $1,150.14 | $1,251.9022 | $1,251.91 | $1,251.95 | $1,252.00 | |