| 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 | $190.65 | 3.576% | $197.4676 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $17.47 | 12.354% | $19.6282 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $23.60 | 5.260% | $24.8414 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $181.81 | 6.202% | $193.0859 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $172.64 | 6.242% | $183.4162 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $246.76 | 3.769% | $256.0604 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $146.77 | 3.190% | $151.452 | $151.45 | $151.45 | $151.50 |
| 7 purchase totals = | $979.70 | $1,025.9517 | $1,025.96 | $1,025.95 | $1,026.00 | |