| 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 | $76.76 | 5.567% | $81.0332 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $141.71 | 9.711% | $155.4715 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $241.82 | 10.283% | $266.6864 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $219.65 | 11.600% | $245.1294 | $245.13 | $245.15 | $245.10 |
| Purchase #5 | $157.91 | 13.171% | $178.7083 | $178.71 | $178.70 | $178.70 |
| Purchase #6 | $208.74 | 3.209% | $215.4385 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $176.55 | 6.657% | $188.3029 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $1,223.14 | $1,330.7702 | $1,330.77 | $1,330.80 | $1,330.70 | |