| 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 | $178.59 | 5.812% | $188.9697 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $29.61 | 11.165% | $32.916 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $125.98 | 6.513% | $134.1851 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $45.26 | 8.695% | $49.1954 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $49.30 | 12.853% | $55.6365 | $55.64 | $55.65 | $55.60 |
| Purchase #6 | $126.55 | 10.665% | $140.0466 | $140.05 | $140.05 | $140.00 |
| Purchase #7 | $202.58 | 8.624% | $220.0505 | $220.05 | $220.05 | $220.10 |
| 7 purchase totals = | $757.87 | $820.9998 | $821.02 | $821.00 | $821.00 | |