| 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 | $137.99 | 6.428% | $146.86 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $206.82 | 6.576% | $220.4205 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $153.77 | 11.671% | $171.7165 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $105.33 | 3.370% | $108.8796 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $84.48 | 12.667% | $95.1811 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $30.34 | 8.494% | $32.9171 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $238.93 | 12.142% | $267.9409 | $267.94 | $267.95 | $267.90 |
| 7 purchase totals = | $957.66 | $1,043.9157 | $1,043.92 | $1,043.90 | $1,043.90 | |