| 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 | $66.25 | 6.628% | $70.6411 | $70.64 | $70.65 | $70.60 |
| Purchase #2 | $151.44 | 4.208% | $157.8126 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $195.99 | 11.311% | $218.1584 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $40.62 | 7.604% | $43.7087 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $154.58 | 11.736% | $172.7215 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $220.36 | 8.735% | $239.6084 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $225.63 | 11.605% | $251.8144 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $1,054.87 | $1,154.4651 | $1,154.46 | $1,154.40 | $1,154.40 | |