| 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 | $166.68 | 7.346% | $178.9243 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $198.29 | 7.391% | $212.9456 | $212.95 | $212.95 | $212.90 |
| Purchase #3 | $7.78 | 8.367% | $8.431 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $87.44 | 4.355% | $91.248 | $91.25 | $91.25 | $91.20 |
| Purchase #5 | $110.51 | 4.372% | $115.3415 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $123.50 | 11.718% | $137.9717 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $102.25 | 13.126% | $115.6713 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $796.45 | $860.5334 | $860.53 | $860.50 | $860.40 | |