| 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 | $185.54 | 4.270% | $193.4626 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $228.41 | 10.390% | $252.1418 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $235.64 | 11.581% | $262.9295 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $72.67 | 5.442% | $76.6247 | $76.62 | $76.60 | $76.60 |
| Purchase #5 | $186.95 | 9.568% | $204.8374 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $35.36 | 9.546% | $38.7355 | $38.74 | $38.75 | $38.70 |
| Purchase #7 | $133.62 | 3.387% | $138.1457 | $138.15 | $138.15 | $138.10 |
| 7 purchase totals = | $1,078.19 | $1,166.8772 | $1,166.88 | $1,166.90 | $1,166.70 | |