| 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 | $189.89 | 7.848% | $204.7926 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $234.85 | 7.621% | $252.7479 | $252.75 | $252.75 | $252.70 |
| Purchase #3 | $60.37 | 10.206% | $66.5314 | $66.53 | $66.55 | $66.50 |
| Purchase #4 | $84.38 | 6.624% | $89.9693 | $89.97 | $89.95 | $90.00 |
| Purchase #5 | $142.76 | 10.477% | $157.717 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $83.64 | 7.229% | $89.6863 | $89.69 | $89.70 | $89.70 |
| Purchase #7 | $190.73 | 12.433% | $214.4435 | $214.44 | $214.45 | $214.40 |
| 7 purchase totals = | $986.62 | $1,075.8880 | $1,075.89 | $1,075.90 | $1,075.80 | |