| 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 | $140.29 | 13.508% | $159.2404 | $159.24 | $159.25 | $159.20 |
| Purchase #2 | $110.55 | 3.516% | $114.4369 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $111.40 | 5.341% | $117.3499 | $117.35 | $117.35 | $117.30 |
| Purchase #4 | $203.89 | 9.532% | $223.3248 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $199.63 | 9.323% | $218.2415 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $42.44 | 6.324% | $45.1239 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $103.57 | 10.270% | $114.2066 | $114.21 | $114.20 | $114.20 |
| 7 purchase totals = | $911.77 | $991.9240 | $991.92 | $991.90 | $991.70 | |