| 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 | $147.83 | 9.356% | $161.661 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $105.62 | 4.590% | $110.468 | $110.47 | $110.45 | $110.50 |
| Purchase #3 | $235.83 | 6.457% | $251.0575 | $251.06 | $251.05 | $251.10 |
| Purchase #4 | $138.81 | 12.764% | $156.5277 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $216.72 | 5.589% | $228.8325 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $212.30 | 6.659% | $226.4371 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $165.65 | 13.630% | $188.2281 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $1,222.76 | $1,323.2119 | $1,323.22 | $1,323.25 | $1,323.20 | |