| 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 | $128.74 | 11.654% | $143.7434 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $95.63 | 12.586% | $107.666 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $13.91 | 7.603% | $14.9676 | $14.97 | $14.95 | $15.00 |
| Purchase #4 | $211.47 | 5.869% | $223.8812 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $11.59 | 6.364% | $12.3276 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $55.74 | 3.327% | $57.5945 | $57.59 | $57.60 | $57.60 |
| Purchase #7 | $130.42 | 7.576% | $140.3006 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $647.50 | $700.4809 | $700.48 | $700.50 | $700.50 | |