| 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 | $146.54 | 10.275% | $161.597 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $132.33 | 9.640% | $145.0866 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $49.66 | 6.318% | $52.7975 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $147.74 | 9.289% | $161.4636 | $161.46 | $161.45 | $161.50 |
| Purchase #5 | $18.37 | 9.748% | $20.1607 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $160.86 | 11.429% | $179.2447 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $147.48 | 6.587% | $157.1945 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $802.98 | $877.5446 | $877.54 | $877.55 | $877.60 | |