| 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 | $155.47 | 12.285% | $174.5695 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $76.92 | 6.792% | $82.1444 | $82.14 | $82.15 | $82.10 |
| Purchase #3 | $242.31 | 13.421% | $274.8304 | $274.83 | $274.85 | $274.80 |
| Purchase #4 | $173.75 | 8.757% | $188.9653 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $103.54 | 5.545% | $109.2813 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $23.92 | 8.329% | $25.9123 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $107.28 | 13.212% | $121.4538 | $121.45 | $121.45 | $121.50 |
| 7 purchase totals = | $883.19 | $977.1570 | $977.15 | $977.15 | $977.20 | |