| 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 | $190.30 | 12.446% | $213.9847 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $195.85 | 6.167% | $207.9281 | $207.93 | $207.95 | $207.90 |
| Purchase #3 | $77.40 | 4.807% | $81.1206 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $144.93 | 10.326% | $159.8955 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $67.39 | 9.355% | $73.6943 | $73.69 | $73.70 | $73.70 |
| Purchase #6 | $45.44 | 4.371% | $47.4262 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $18.88 | 11.727% | $21.0941 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $740.19 | $805.1435 | $805.14 | $805.20 | $805.10 | |