| 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 | $98.54 | 6.398% | $104.8446 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $54.64 | 10.238% | $60.234 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $136.44 | 5.665% | $144.1693 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $170.26 | 11.360% | $189.6015 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $248.52 | 6.349% | $264.2985 | $264.30 | $264.30 | $264.30 |
| Purchase #6 | $165.68 | 5.158% | $174.2258 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $48.71 | 6.515% | $51.8835 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $922.79 | $989.2572 | $989.25 | $989.30 | $989.20 | |