| 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 | $155.72 | 13.757% | $177.1424 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $244.85 | 8.716% | $266.1911 | $266.19 | $266.20 | $266.20 |
| Purchase #3 | $219.79 | 5.413% | $231.6872 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $23.45 | 10.698% | $25.9587 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $145.41 | 5.456% | $153.3436 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $73.79 | 10.425% | $81.4826 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $128.68 | 12.232% | $144.4201 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $991.69 | $1,080.2257 | $1,080.22 | $1,080.25 | $1,080.20 | |