| 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 | $137.71 | 10.517% | $152.193 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $139.82 | 7.505% | $150.3135 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $144.28 | 10.215% | $159.0182 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $184.34 | 7.791% | $198.7019 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $178.41 | 8.530% | $193.6284 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $72.70 | 7.312% | $78.0158 | $78.02 | $78.00 | $78.00 |
| Purchase #7 | $208.92 | 9.351% | $228.4561 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $1,066.18 | $1,160.3269 | $1,160.33 | $1,160.30 | $1,160.30 | |