| 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 | $155.95 | 11.380% | $173.6971 | $173.70 | $173.70 | $173.70 |
| Purchase #2 | $200.35 | 13.803% | $228.0043 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $246.60 | 9.129% | $269.1121 | $269.11 | $269.10 | $269.10 |
| Purchase #4 | $243.46 | 12.164% | $273.0745 | $273.07 | $273.05 | $273.10 |
| Purchase #5 | $99.75 | 10.680% | $110.4033 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $188.76 | 10.487% | $208.5553 | $208.56 | $208.55 | $208.60 |
| Purchase #7 | $17.94 | 5.329% | $18.896 | $18.90 | $18.90 | $18.90 |
| 7 purchase totals = | $1,152.81 | $1,281.7426 | $1,281.74 | $1,281.70 | $1,281.80 | |