| 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 | $165.67 | 11.512% | $184.7419 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $83.95 | 8.544% | $91.1227 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $63.50 | 9.699% | $69.6589 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $6.87 | 3.853% | $7.1347 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $68.63 | 4.447% | $71.682 | $71.68 | $71.70 | $71.70 |
| Purchase #6 | $36.47 | 6.210% | $38.7348 | $38.73 | $38.75 | $38.70 |
| Purchase #7 | $65.55 | 5.670% | $69.2667 | $69.27 | $69.25 | $69.30 |
| 7 purchase totals = | $490.64 | $532.3417 | $532.33 | $532.35 | $532.30 | |