| 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 | $171.98 | 6.845% | $183.752 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $247.95 | 13.763% | $282.0754 | $282.08 | $282.10 | $282.10 |
| Purchase #3 | $164.41 | 5.188% | $172.9396 | $172.94 | $172.95 | $172.90 |
| Purchase #4 | $103.42 | 4.741% | $108.3231 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $125.75 | 4.311% | $131.1711 | $131.17 | $131.15 | $131.20 |
| Purchase #6 | $39.64 | 5.751% | $41.9197 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $82.25 | 6.744% | $87.7969 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $935.40 | $1,007.9778 | $1,007.98 | $1,007.95 | $1,008.00 | |