| 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 | $205.49 | 11.321% | $228.7535 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $80.48 | 4.681% | $84.2473 | $84.25 | $84.25 | $84.20 |
| Purchase #3 | $138.73 | 12.447% | $155.9977 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $96.54 | 10.112% | $106.3021 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $197.28 | 13.672% | $224.2521 | $224.25 | $224.25 | $224.30 |
| Purchase #6 | $195.52 | 13.727% | $222.359 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $140.67 | 13.152% | $159.1709 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $1,054.71 | $1,181.0826 | $1,181.08 | $1,181.05 | $1,181.20 | |