| 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 | $172.25 | 6.484% | $183.4187 | $183.42 | $183.40 | $183.40 |
| Purchase #2 | $96.92 | 3.466% | $100.2792 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $29.62 | 12.290% | $33.2603 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $181.68 | 12.680% | $204.717 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $26.34 | 12.177% | $29.5474 | $29.55 | $29.55 | $29.50 |
| Purchase #6 | $32.97 | 4.230% | $34.3646 | $34.36 | $34.35 | $34.40 |
| Purchase #7 | $92.38 | 9.349% | $101.0166 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $632.16 | $686.6038 | $686.61 | $686.55 | $686.60 | |