| 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 | $32.50 | 13.295% | $36.8209 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $162.80 | 5.157% | $171.1956 | $171.20 | $171.20 | $171.20 |
| Purchase #3 | $6.93 | 11.805% | $7.7481 | $7.75 | $7.75 | $7.70 |
| Purchase #4 | $194.37 | 7.114% | $208.1975 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $183.95 | 11.516% | $205.1337 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $95.56 | 7.509% | $102.7356 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $42.86 | 12.553% | $48.2402 | $48.24 | $48.25 | $48.20 |
| 7 purchase totals = | $718.97 | $780.0716 | $780.08 | $780.10 | $779.90 | |