| 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 | $186.64 | 4.566% | $195.162 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $36.81 | 8.585% | $39.9701 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $147.62 | 9.551% | $161.7192 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $178.99 | 10.625% | $198.0077 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $237.93 | 3.702% | $246.7382 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $38.98 | 13.494% | $44.24 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $132.25 | 9.531% | $144.8547 | $144.85 | $144.85 | $144.90 |
| 7 purchase totals = | $959.22 | $1,030.6919 | $1,030.69 | $1,030.65 | $1,030.70 | |