| 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 | $152.26 | 12.704% | $171.6031 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $84.64 | 3.313% | $87.4441 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $134.41 | 8.370% | $145.6601 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $134.73 | 3.434% | $139.3566 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $86.53 | 7.805% | $93.2837 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $188.99 | 11.610% | $210.9317 | $210.93 | $210.95 | $210.90 |
| Purchase #7 | $203.72 | 8.604% | $221.2481 | $221.25 | $221.25 | $221.20 |
| 7 purchase totals = | $985.28 | $1,069.5274 | $1,069.52 | $1,069.55 | $1,069.50 | |