| 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 | $177.91 | 3.787% | $184.6475 | $184.65 | $184.65 | $184.60 |
| Purchase #2 | $66.84 | 8.525% | $72.5381 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $217.62 | 12.217% | $244.2066 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $16.67 | 13.413% | $18.9059 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $228.85 | 10.248% | $252.3025 | $252.30 | $252.30 | $252.30 |
| Purchase #6 | $7.43 | 7.713% | $8.0031 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $170.32 | 9.311% | $186.1785 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $885.64 | $966.7822 | $966.79 | $966.80 | $966.70 | |