| 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 | $198.76 | 8.741% | $216.1336 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $182.73 | 3.314% | $188.7857 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $21.76 | 4.397% | $22.7168 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $119.85 | 9.290% | $130.9841 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $195.83 | 5.802% | $207.1921 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $77.43 | 9.205% | $84.5574 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $157.60 | 12.168% | $176.7768 | $176.78 | $176.80 | $176.80 |
| 7 purchase totals = | $953.96 | $1,027.1465 | $1,027.15 | $1,027.20 | $1,027.20 | |