| 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 | $167.72 | 6.444% | $178.5279 | $178.53 | $178.55 | $178.50 |
| Purchase #2 | $204.41 | 3.118% | $210.7835 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $91.35 | 5.752% | $96.6045 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $233.53 | 13.757% | $265.6567 | $265.66 | $265.65 | $265.70 |
| Purchase #5 | $217.43 | 12.553% | $244.724 | $244.72 | $244.70 | $244.70 |
| Purchase #6 | $35.98 | 7.659% | $38.7357 | $38.74 | $38.75 | $38.70 |
| Purchase #7 | $17.36 | 4.469% | $18.1358 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $967.78 | $1,053.1681 | $1,053.17 | $1,053.20 | $1,053.10 | |