| 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 | $176.25 | 3.168% | $181.8336 | $181.83 | $181.85 | $181.80 |
| Purchase #2 | $122.36 | 13.368% | $138.7171 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $248.26 | 3.515% | $256.9863 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $170.45 | 8.155% | $184.3502 | $184.35 | $184.35 | $184.40 |
| Purchase #5 | $243.75 | 8.315% | $264.0178 | $264.02 | $264.00 | $264.00 |
| Purchase #6 | $65.81 | 13.553% | $74.7292 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $182.35 | 6.330% | $193.8928 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $1,209.23 | $1,294.5270 | $1,294.53 | $1,294.55 | $1,294.50 | |