| 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 | $85.63 | 5.266% | $90.1393 | $90.14 | $90.15 | $90.10 |
| Purchase #2 | $147.92 | 4.276% | $154.2451 | $154.25 | $154.25 | $154.20 |
| Purchase #3 | $116.44 | 8.267% | $126.0661 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $130.98 | 10.162% | $144.2902 | $144.29 | $144.30 | $144.30 |
| Purchase #5 | $178.74 | 8.827% | $194.5174 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $209.87 | 11.145% | $233.26 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $153.29 | 13.480% | $173.9535 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $1,022.87 | $1,116.4716 | $1,116.48 | $1,116.45 | $1,116.50 | |