| 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 | $205.71 | 5.287% | $216.5859 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $163.64 | 10.424% | $180.6978 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $58.69 | 13.818% | $66.7998 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $163.94 | 9.824% | $180.0455 | $180.05 | $180.05 | $180.00 |
| Purchase #5 | $147.48 | 11.180% | $163.9683 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $19.53 | 6.687% | $20.836 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $232.59 | 6.312% | $247.2711 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $991.58 | $1,076.2044 | $1,076.22 | $1,076.20 | $1,076.20 | |