| 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 | $153.93 | 13.288% | $174.3842 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $107.86 | 13.761% | $122.7026 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $175.76 | 11.479% | $195.9355 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $192.31 | 11.281% | $214.0045 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $122.89 | 7.824% | $132.5049 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $164.69 | 7.765% | $177.4782 | $177.48 | $177.50 | $177.50 |
| Purchase #7 | $137.45 | 13.349% | $155.7982 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $1,054.89 | $1,172.8081 | $1,172.80 | $1,172.85 | $1,172.80 | |