| 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 | $156.30 | 3.771% | $162.1941 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $74.94 | 10.196% | $82.5809 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $248.97 | 13.640% | $282.9295 | $282.93 | $282.95 | $282.90 |
| Purchase #4 | $56.95 | 7.433% | $61.1831 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $12.76 | 9.803% | $14.0109 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $219.75 | 13.859% | $250.2052 | $250.21 | $250.20 | $250.20 |
| Purchase #7 | $69.61 | 12.356% | $78.211 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $839.28 | $931.3147 | $931.31 | $931.35 | $931.30 | |