| 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 | $170.30 | 10.759% | $188.6226 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $71.75 | 10.260% | $79.1116 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $39.83 | 10.429% | $43.9839 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $120.34 | 10.731% | $133.2537 | $133.25 | $133.25 | $133.30 |
| Purchase #5 | $65.82 | 12.721% | $74.193 | $74.19 | $74.20 | $74.20 |
| Purchase #6 | $149.75 | 11.679% | $167.2393 | $167.24 | $167.25 | $167.20 |
| Purchase #7 | $167.35 | 13.457% | $189.8703 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $785.14 | $876.2744 | $876.26 | $876.25 | $876.30 | |