| 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 | $159.60 | 11.714% | $178.2955 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $190.83 | 12.514% | $214.7105 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $126.31 | 3.153% | $130.2926 | $130.29 | $130.30 | $130.30 |
| Purchase #4 | $125.49 | 5.159% | $131.964 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $176.86 | 10.234% | $194.9599 | $194.96 | $194.95 | $195.00 |
| Purchase #6 | $114.85 | 6.503% | $122.3187 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $202.42 | 9.569% | $221.7896 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $1,096.36 | $1,194.3308 | $1,194.33 | $1,194.30 | $1,194.40 | |