| 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 | $166.95 | 12.864% | $188.4264 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $105.46 | 10.769% | $116.817 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $39.75 | 4.236% | $41.4338 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $110.97 | 7.540% | $119.3371 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $196.79 | 12.201% | $220.8003 | $220.80 | $220.80 | $220.80 |
| Purchase #6 | $80.34 | 9.460% | $87.9402 | $87.94 | $87.95 | $87.90 |
| Purchase #7 | $222.85 | 3.410% | $230.4492 | $230.45 | $230.45 | $230.40 |
| 7 purchase totals = | $923.11 | $1,005.2040 | $1,005.21 | $1,005.25 | $1,005.00 | |