| 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 | $134.60 | 6.200% | $142.9452 | $142.95 | $142.95 | $142.90 |
| Purchase #2 | $178.50 | 6.388% | $189.9026 | $189.90 | $189.90 | $189.90 |
| Purchase #3 | $147.80 | 12.171% | $165.7887 | $165.79 | $165.80 | $165.80 |
| Purchase #4 | $183.45 | 6.102% | $194.6441 | $194.64 | $194.65 | $194.60 |
| Purchase #5 | $219.29 | 7.498% | $235.7324 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $52.51 | 12.338% | $58.9887 | $58.99 | $59.00 | $59.00 |
| Purchase #7 | $235.51 | 4.416% | $245.9101 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $1,151.66 | $1,233.9118 | $1,233.91 | $1,233.95 | $1,233.80 | |