| 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 | $125.72 | 6.512% | $133.9069 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $109.84 | 10.741% | $121.6379 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $142.40 | 4.858% | $149.3178 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $41.92 | 11.594% | $46.7802 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $182.40 | 10.484% | $201.5228 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $158.76 | 8.860% | $172.8261 | $172.83 | $172.85 | $172.80 |
| Purchase #7 | $196.83 | 9.145% | $214.8301 | $214.83 | $214.85 | $214.80 |
| 7 purchase totals = | $957.87 | $1,040.8218 | $1,040.83 | $1,040.85 | $1,040.70 | |