| 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 | $79.88 | 6.155% | $84.7966 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $168.50 | 9.834% | $185.0703 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $98.91 | 10.656% | $109.4498 | $109.45 | $109.45 | $109.40 |
| Purchase #4 | $115.69 | 6.200% | $122.8628 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $198.37 | 12.768% | $223.6979 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $229.70 | 6.852% | $245.439 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $176.31 | 6.771% | $188.248 | $188.25 | $188.25 | $188.20 |
| 7 purchase totals = | $1,067.36 | $1,159.5644 | $1,159.57 | $1,159.55 | $1,159.50 | |