| 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 | $219.30 | 5.630% | $231.6466 | $231.65 | $231.65 | $231.60 |
| Purchase #2 | $160.65 | 6.484% | $171.0665 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $104.80 | 8.791% | $114.013 | $114.01 | $114.00 | $114.00 |
| Purchase #4 | $54.33 | 7.438% | $58.3711 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $93.79 | 8.394% | $101.6627 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $167.78 | 6.487% | $178.6639 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $74.95 | 11.598% | $83.6427 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $875.60 | $939.0665 | $939.06 | $939.00 | $939.10 | |