| 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 | $177.41 | 6.723% | $189.3373 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $155.47 | 7.425% | $167.0136 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $58.60 | 5.323% | $61.7193 | $61.72 | $61.70 | $61.70 |
| Purchase #4 | $77.64 | 8.535% | $84.2666 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $105.91 | 8.383% | $114.7884 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $96.26 | 5.187% | $101.253 | $101.25 | $101.25 | $101.30 |
| Purchase #7 | $37.84 | 10.199% | $41.6993 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $709.13 | $760.0775 | $760.08 | $760.05 | $760.10 | |