| 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 | $133.97 | 12.786% | $151.0994 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $173.72 | 4.240% | $181.0857 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $67.40 | 6.285% | $71.6361 | $71.64 | $71.65 | $71.60 |
| Purchase #4 | $177.90 | 3.853% | $184.7545 | $184.75 | $184.75 | $184.80 |
| Purchase #5 | $60.41 | 11.744% | $67.5046 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $189.97 | 13.728% | $216.0491 | $216.05 | $216.05 | $216.00 |
| Purchase #7 | $40.99 | 11.453% | $45.6846 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $844.36 | $917.8140 | $917.81 | $917.85 | $917.80 | |