| 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 | $199.40 | 9.562% | $218.4666 | $218.47 | $218.45 | $218.50 |
| Purchase #2 | $153.82 | 4.708% | $161.0618 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $126.54 | 9.652% | $138.7536 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $206.44 | 7.311% | $221.5328 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $107.91 | 11.548% | $120.3714 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $105.66 | 7.527% | $113.613 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $40.85 | 7.218% | $43.7986 | $43.80 | $43.80 | $43.80 |
| 7 purchase totals = | $940.62 | $1,017.5978 | $1,017.59 | $1,017.55 | $1,017.70 | |