| 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 | $181.43 | 6.655% | $193.5042 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $161.92 | 3.261% | $167.2002 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $213.73 | 10.707% | $236.6141 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $111.75 | 8.139% | $120.8453 | $120.85 | $120.85 | $120.80 |
| Purchase #5 | $197.94 | 7.527% | $212.8389 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $91.67 | 12.337% | $102.9793 | $102.98 | $103.00 | $103.00 |
| Purchase #7 | $237.72 | 7.170% | $254.7645 | $254.76 | $254.75 | $254.80 |
| 7 purchase totals = | $1,196.16 | $1,288.7465 | $1,288.74 | $1,288.75 | $1,288.70 | |