| 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 | $151.35 | 13.123% | $171.2117 | $171.21 | $171.20 | $171.20 |
| Purchase #2 | $245.83 | 7.716% | $264.7982 | $264.80 | $264.80 | $264.80 |
| Purchase #3 | $132.34 | 4.470% | $138.2556 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $203.51 | 8.330% | $220.4624 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $188.62 | 9.672% | $206.8633 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $236.73 | 6.840% | $252.9223 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $96.92 | 4.629% | $101.4064 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $1,255.30 | $1,355.9199 | $1,355.92 | $1,355.85 | $1,356.00 | |