| 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 | $154.48 | 4.262% | $161.0639 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $171.66 | 10.145% | $189.0749 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $242.88 | 13.213% | $274.9717 | $274.97 | $274.95 | $275.00 |
| Purchase #4 | $101.27 | 6.496% | $107.8485 | $107.85 | $107.85 | $107.80 |
| Purchase #5 | $130.86 | 8.512% | $141.9988 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $5.34 | 7.866% | $5.76 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $78.68 | 9.335% | $86.0248 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $885.17 | $966.7426 | $966.73 | $966.65 | $966.80 | |