| 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 | $134.89 | 13.422% | $152.9949 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $31.50 | 5.214% | $33.1424 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $200.38 | 4.715% | $209.8279 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $20.50 | 10.681% | $22.6896 | $22.69 | $22.70 | $22.70 |
| Purchase #5 | $5.25 | 10.151% | $5.7829 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $196.51 | 5.524% | $207.3652 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $24.47 | 11.763% | $27.3484 | $27.35 | $27.35 | $27.30 |
| 7 purchase totals = | $613.50 | $659.1513 | $659.15 | $659.20 | $659.10 | |