| 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 | $155.77 | 13.385% | $176.6198 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $16.50 | 10.779% | $18.2785 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $211.50 | 12.492% | $237.9206 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $195.90 | 12.249% | $219.8958 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $22.85 | 8.186% | $24.7205 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $174.47 | 8.179% | $188.7399 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $236.88 | 8.271% | $256.4723 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $1,013.87 | $1,122.6474 | $1,122.65 | $1,122.60 | $1,122.60 | |