| 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 | $189.89 | 6.673% | $202.5614 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $40.52 | 4.311% | $42.2668 | $42.27 | $42.25 | $42.30 |
| Purchase #3 | $142.35 | 8.259% | $154.1067 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $6.70 | 8.156% | $7.2465 | $7.25 | $7.25 | $7.20 |
| Purchase #5 | $141.39 | 11.622% | $157.8223 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $54.96 | 13.435% | $62.3439 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $180.78 | 11.387% | $201.3654 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $756.59 | $827.7130 | $827.72 | $827.65 | $827.70 | |