| 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 | $145.66 | 9.694% | $159.7803 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $43.63 | 12.160% | $48.9354 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $114.89 | 11.779% | $128.4229 | $128.42 | $128.40 | $128.40 |
| Purchase #4 | $150.97 | 5.166% | $158.7691 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $111.44 | 3.181% | $114.9849 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $145.58 | 7.297% | $156.203 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $234.72 | 12.787% | $264.7336 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $946.89 | $1,031.8292 | $1,031.82 | $1,031.85 | $1,031.80 | |