| 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 | $181.57 | 4.153% | $189.1106 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $106.36 | 11.426% | $118.5127 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $209.91 | 7.552% | $225.7624 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $138.89 | 10.210% | $153.0707 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $168.96 | 4.394% | $176.3841 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $208.82 | 4.337% | $217.8765 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $50.49 | 4.417% | $52.7201 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $1,065.00 | $1,133.4371 | $1,133.43 | $1,133.40 | $1,133.50 | |