| 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 | $7.87 | 8.319% | $8.5247 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $121.32 | 6.314% | $128.9801 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $38.68 | 8.379% | $41.921 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $181.98 | 6.361% | $193.5557 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $142.72 | 13.604% | $162.1356 | $162.14 | $162.15 | $162.10 |
| Purchase #6 | $219.33 | 11.630% | $244.8381 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $14.33 | 11.326% | $15.953 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $726.23 | $795.9082 | $795.91 | $795.90 | $795.90 | |