| 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 | $132.85 | 11.553% | $148.1982 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $20.69 | 11.734% | $23.1178 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $83.72 | 8.243% | $90.621 | $90.62 | $90.60 | $90.60 |
| Purchase #4 | $82.52 | 5.837% | $87.3367 | $87.34 | $87.35 | $87.30 |
| Purchase #5 | $84.95 | 11.798% | $94.9724 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $224.47 | 6.517% | $239.0987 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $142.80 | 12.371% | $160.4658 | $160.47 | $160.45 | $160.50 |
| 7 purchase totals = | $772.00 | $843.8106 | $843.82 | $843.75 | $843.80 | |