| 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 | $67.77 | 13.597% | $76.9847 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $35.51 | 10.185% | $39.1267 | $39.13 | $39.15 | $39.10 |
| Purchase #3 | $145.58 | 7.374% | $156.3151 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $146.86 | 5.245% | $154.5628 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $223.91 | 10.342% | $247.0668 | $247.07 | $247.05 | $247.10 |
| Purchase #6 | $228.35 | 7.636% | $245.7868 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $181.78 | 5.828% | $192.3741 | $192.37 | $192.35 | $192.40 |
| 7 purchase totals = | $1,029.76 | $1,112.2170 | $1,112.22 | $1,112.20 | $1,112.30 | |