| 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 | $170.47 | 11.194% | $189.5524 | $189.55 | $189.55 | $189.60 |
| Purchase #2 | $199.58 | 10.113% | $219.7635 | $219.76 | $219.75 | $219.80 |
| Purchase #3 | $239.78 | 12.704% | $270.2417 | $270.24 | $270.25 | $270.20 |
| Purchase #4 | $67.87 | 8.382% | $73.5589 | $73.56 | $73.55 | $73.60 |
| Purchase #5 | $63.29 | 13.179% | $71.631 | $71.63 | $71.65 | $71.60 |
| Purchase #6 | $147.44 | 3.517% | $152.6255 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $190.90 | 3.859% | $198.2668 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $1,079.33 | $1,175.6398 | $1,175.64 | $1,175.65 | $1,175.70 | |