| 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 | $157.33 | 8.140% | $170.1367 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $17.83 | 11.362% | $19.8558 | $19.86 | $19.85 | $19.90 |
| Purchase #3 | $235.59 | 4.364% | $245.8711 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $93.57 | 7.471% | $100.5606 | $100.56 | $100.55 | $100.60 |
| Purchase #5 | $167.42 | 8.423% | $181.5218 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $148.57 | 12.806% | $167.5959 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $34.37 | 13.625% | $39.0529 | $39.05 | $39.05 | $39.10 |
| 7 purchase totals = | $854.68 | $924.5948 | $924.60 | $924.55 | $924.70 | |