| 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 | $175.56 | 9.297% | $191.8818 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $26.56 | 13.237% | $30.0757 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $81.45 | 12.501% | $91.6321 | $91.63 | $91.65 | $91.60 |
| Purchase #4 | $217.61 | 3.830% | $225.9445 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $171.95 | 10.829% | $190.5705 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $188.88 | 12.150% | $211.8289 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $240.86 | 4.754% | $252.3105 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $1,102.87 | $1,194.2440 | $1,194.24 | $1,194.30 | $1,194.20 | |