| 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 | $134.53 | 13.770% | $153.0548 | $153.05 | $153.05 | $153.10 |
| Purchase #2 | $9.76 | 12.258% | $10.9564 | $10.96 | $10.95 | $11.00 |
| Purchase #3 | $138.54 | 9.756% | $152.056 | $152.06 | $152.05 | $152.10 |
| Purchase #4 | $214.46 | 9.775% | $235.4235 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $158.47 | 12.177% | $177.7669 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $135.59 | 12.339% | $152.3205 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $189.67 | 13.340% | $214.972 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $981.02 | $1,096.5501 | $1,096.55 | $1,096.45 | $1,096.70 | |