| 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 | $173.34 | 5.503% | $182.8789 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $172.41 | 3.725% | $178.8323 | $178.83 | $178.85 | $178.80 |
| Purchase #3 | $182.63 | 10.505% | $201.8153 | $201.82 | $201.80 | $201.80 |
| Purchase #4 | $112.34 | 8.223% | $121.5777 | $121.58 | $121.60 | $121.60 |
| Purchase #5 | $94.35 | 6.602% | $100.579 | $100.58 | $100.60 | $100.60 |
| Purchase #6 | $72.47 | 11.432% | $80.7548 | $80.75 | $80.75 | $80.80 |
| Purchase #7 | $130.72 | 6.602% | $139.3501 | $139.35 | $139.35 | $139.40 |
| 7 purchase totals = | $938.26 | $1,005.7881 | $1,005.79 | $1,005.85 | $1,005.90 | |