| 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 | $142.75 | 4.198% | $148.7426 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $45.77 | 12.442% | $51.4647 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $172.36 | 3.409% | $178.2358 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $86.93 | 11.411% | $96.8496 | $96.85 | $96.85 | $96.80 |
| Purchase #5 | $84.53 | 10.376% | $93.3008 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $113.97 | 12.496% | $128.2117 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $197.98 | 10.665% | $219.0946 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $844.29 | $915.8998 | $915.89 | $915.90 | $915.80 | |