| 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 | $149.65 | 7.170% | $160.3799 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $137.42 | 11.145% | $152.7355 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $145.92 | 12.499% | $164.1585 | $164.16 | $164.15 | $164.20 |
| Purchase #4 | $158.27 | 12.322% | $177.772 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $66.86 | 9.324% | $73.094 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $250.78 | 3.181% | $258.7573 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $22.49 | 4.290% | $23.4548 | $23.45 | $23.45 | $23.50 |
| 7 purchase totals = | $931.39 | $1,010.3520 | $1,010.35 | $1,010.35 | $1,010.50 | |