| 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 | $187.34 | 12.793% | $211.3064 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $137.45 | 11.318% | $153.0066 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $169.63 | 7.578% | $182.4846 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $142.34 | 7.540% | $153.0724 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $147.27 | 5.219% | $154.956 | $154.96 | $154.95 | $155.00 |
| Purchase #6 | $112.31 | 12.126% | $125.9287 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $189.61 | 7.862% | $204.5171 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $1,085.95 | $1,185.2718 | $1,185.28 | $1,185.25 | $1,185.30 | |