| 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 | $162.73 | 7.150% | $174.3652 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $144.67 | 10.592% | $159.9934 | $159.99 | $160.00 | $160.00 |
| Purchase #3 | $141.55 | 4.618% | $148.0868 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $124.31 | 8.772% | $135.2145 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $17.62 | 4.355% | $18.3874 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $21.98 | 11.207% | $24.4433 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $139.29 | 11.121% | $154.7804 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $752.15 | $815.2710 | $815.27 | $815.30 | $815.30 | |