| 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 | $174.83 | 7.539% | $188.0104 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $203.46 | 9.201% | $222.1804 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $20.48 | 7.173% | $21.949 | $21.95 | $21.95 | $21.90 |
| Purchase #4 | $78.38 | 4.312% | $81.7597 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $210.42 | 6.230% | $223.5292 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $228.95 | 5.388% | $241.2858 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $101.32 | 6.524% | $107.9301 | $107.93 | $107.95 | $107.90 |
| 7 purchase totals = | $1,017.84 | $1,086.6446 | $1,086.65 | $1,086.70 | $1,086.60 | |