| 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 | $101.85 | 10.138% | $112.1756 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $14.65 | 8.215% | $15.8535 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $176.71 | 12.465% | $198.7369 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $36.61 | 6.500% | $38.9897 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $110.97 | 11.217% | $123.4175 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $64.65 | 6.398% | $68.7863 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $193.34 | 10.233% | $213.1245 | $213.12 | $213.10 | $213.10 |
| 7 purchase totals = | $698.78 | $771.0840 | $771.09 | $771.10 | $771.10 | |