| 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 | $137.25 | 7.180% | $147.1046 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $200.51 | 9.643% | $219.8452 | $219.85 | $219.85 | $219.80 |
| Purchase #3 | $11.36 | 11.219% | $12.6345 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $192.88 | 12.766% | $217.5031 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $58.28 | 7.626% | $62.7244 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $155.49 | 7.380% | $166.9652 | $166.97 | $166.95 | $167.00 |
| Purchase #7 | $150.47 | 13.679% | $171.0528 | $171.05 | $171.05 | $171.10 |
| 7 purchase totals = | $906.24 | $997.8298 | $997.82 | $997.80 | $997.80 | |