| 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 | $155.70 | 4.532% | $162.7563 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $250.85 | 9.172% | $273.858 | $273.86 | $273.85 | $273.90 |
| Purchase #3 | $16.62 | 8.189% | $17.981 | $17.98 | $18.00 | $18.00 |
| Purchase #4 | $45.37 | 10.634% | $50.1946 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $71.78 | 12.210% | $80.5443 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $243.70 | 10.412% | $269.074 | $269.07 | $269.05 | $269.10 |
| Purchase #7 | $161.68 | 11.389% | $180.0937 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $945.70 | $1,034.5019 | $1,034.49 | $1,034.50 | $1,034.60 | |