| 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 | $143.83 | 12.444% | $161.7282 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $41.55 | 10.805% | $46.0395 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $239.26 | 12.441% | $269.0263 | $269.03 | $269.05 | $269.00 |
| Purchase #4 | $65.97 | 5.589% | $69.6571 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $183.64 | 3.308% | $189.7148 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $30.50 | 10.813% | $33.798 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $15.84 | 11.559% | $17.6709 | $17.67 | $17.65 | $17.70 |
| 7 purchase totals = | $720.59 | $787.6348 | $787.64 | $787.65 | $787.60 | |